PCjs Machines

PATCHES is our mega-collection for unprotecting and patching specific
programs.  The programs on this disk allow you to place the indicated
programs on your hard disk or to make backup copies, inspect file
descriptions, and includes a multitude of information on such subjects
as BASIC patches, CLOCKS, VisiCalc back-up, WORDSTAR 3.3 PATCH FOR PC
AT.  There is even a demonstration of building and searching a tree
structure, and how to run a non-serialized program with PRO Basic.

Check carefully to be sure your program's unprotect program is here by
version.

System Requirements: Some programs require BASIC

How to Start: Except for three litte BASICs, these are all
documentation files (suffix .UNP (for unprotect), .DOC (for DOCument),
or .TXT (for TeXT) files.  Screen read with TYPE, then PRINT what you
need.

File Descriptions:

123      UNP  How to make backup copy of 123 (& run without key disk)
123A     UNP  How to make backup copy of 123 Ver A (& run w/o key disk)
123-LOGO PAT  How to eliminate 123 logo page
DB3ZAP   BAT  Batch file for unprotecting DBIII
BASRUN   PAT  Latest BASRUN patches
BASLIB   PAT  Latest BASLIB patches
BASCOM   PAT  Latest BASCOM patches
BASCOM   FIX  Documentation for patching bugs in Basic Compiler Ver 1.0
NEWCOLOR 123  Changes colors displayed by original 123
8088     TXT  How to identify defective 8088 chips which crash systems
123STAR  UNP  How to make backup copy of 123 Ver A*
EWBACKUP UNP  How to make backup copy of EasyWriter 1.0
DSKCPY20 MOD  Modifies DISCOPY to eliminate messages to user
DOS_ERR  DOC  How to fix 'C' programs to bypass DOS 2.0 redirection bug
FRMWK1   DOC  How to make backup copy of Framework Ver 1.0
DOSBUG   MOD  Fixes DOS 1.1 bug relating to random access I/O
DB3-NEW  DOC  Documentation for DB3ZAP.UNP and DB3ZAP.BAT
COMMOD   TXT  Adds resident commands to COMMAND.COM
VCBACKUP DOC  How to backup VisiCalc disk (1982 version)
COMMAND  MOD  Makes transient portion of COMMAND.COM be resident at IPL
COMCOM20 PAT  DOS 2.0 patch parameters for COMMAND.MOD
CLOCKFIX SYS  Installable driver to replace PC DOS2.0 CLOCK$
CLOCKFIX DOC  Info on PC DOS 2.0 CLOCK$; not to change date at midnight
XTALK    PAT  Bypass the sign-on screen on Crosstalk Rel 3.4
FILECMD  PAT  Add color to IBM's FileCommand
C86MOD   DOC  Enables C86 function MAIN to return error code to DOS 2.0
DB3ZAP   UNP  Parameters needed by DB3ZAP.BAT
FIND     MOD  Patch to eliminate header inserted by DOS 2.X FIND filter
PROKEY   UNP  How to backup PROKEY V3.0
PRINT20  DOC  Patch so DOS 2.0 PRINT.COM skip prompt for list device
POOLCOPY DOC  Patch to fix POOLCOPY monitor bug and to make backup copy
PE-LOGO  PAT  Patch to eliminate logo screen on IBM Personal Editor
PE-COLR  MOD  Patch to set colors in IBM Personal Editor
FRMWK1   UNP  Parameters needed by FRMWK1.BAT
PCM      UNP  How to make copy of IBM Personal Comm. Manager V 1.0
PATCHER  BAS  How to patch other programs using patch (.PAT) data file
FRMWK1   BAT  Batch file to backup Framework (see FRMWK1.DOC)
NORTONS  MOD  Patch to Norton Utilities V2.01: access tracks above #39
MEMSHIFT UNP  How to make backup copy of MEMORY/SHIFT
LAYOUT   UNP  How to make backup copy of PROKEY 3.0
JRAM123  MOD  How to use 123 V1.0 with JRAM memory board in IBM-XT
GENPATCH BAS  Generates patches for PATCHER.BAS
FORMAT20 MOD  Patch to cause DOS 2.0 FORMAT to prompt for volume label
FLT-SIM  MOD  Allows RGB monitor to show colors using Flight Simulator
DB3      UNP  Used in conjunction with DB3ZAP.UNP
SK100A   UNP  How to backup Side Kick 1.00A (another version)
SK110A   UNP  How to backup Side Kick 1.10A (another version)
NEWCOLOR IN   Unidentified color patches
RESCMD   DOC  Documentation to RESCMD.BAS
RESCMD   BAS  Program to make COMMAND.COM totally memory resident
XTFORMAT DOC  Batch utility for PC XT allows user to format A: only
TIME-MGR UNP  How to backup IBM Time Manager
SAMNA    UNP  How to backup SAMNA WORD II Ver 1.1
COPYWRIT UNP  How to backup Copywrit
RB4000   UNP  How to backup RB4000 Ver 1.11
TKSOLVER UNP  How to backup TK Solver Ver TK-1(2J)
CLOUT384 UNP  How to backup Clout V1.0 384K Disk 1
CLOUT256 UNP  How to backup Clout V1.0 256K Disk 1
WS33-AT  PAT  Patch to allow Wordstar 3.3 to work properly on the PC AT
MSWORD   UNP  How to backup Microsoft Word
BASIC2   MOD  Patch to fix LOF bug in BASIC and BASICA 2.0
ML28-30  UNP  How to backup MultiLink Ver 2.08,2.08c, and 3.00c
--NOTICE ---  Information on copyright law and file extensions
SYMPHONY UNP  Program to run Symphony Ver 1.0 without a key disk
SYMPH    COM  Executable version of program given in SYMPHONY.UNP
SYMPH    DOC  Explanation of the instructions for SYMPHONY.UNP
TREE     BAS  Demonstrates building and searching a tree structure
SARGON3  UNP  How to backup Sargon 3
ZORK3    UNP  How to backup Zork III
ZORK12   UNP  How to backup Zork I and Zork II
FLGHTSIM UNP  How to backup Microsoft Flight Simulator Ver 1.00
MLINK207 UNP  How to backup MultiLink Ver 2.07
SK111A   UNP  How to backup Side Kick Ver 1.11A
MULTILNK UNP  How to backup MultiLink Ver 2.06
MLINK206 UNP  Notes to accompany MULTILNK.UNP
TKNEW    UNP  How to backup TK Solver TK-1(2J)/PC-DOS/IBM5150
SK       UNP  How to backup Side Kick Ver 1.00A
XENOCOPY UNP  How to backup Xenocopy Plus Ver 1.09
TIMEMGR  UNP  How to backup Time Manager Ver 1.00
SK111C   UNP  How to backup Side Kick Ver 1.11C
TANK     UNP  How to backup ThinkTank Ver 1.00 and Ver 1.001
PFS-PROG UNP  How to backup PFS File/Report/Write
HPMV116  UNP  How to backup Harvard Project Manager V1.16
HARVARD  UNP  How to backup Harvard Project Manager V1.1
PROBASIC UNP  Run a non-serialized program with Pro Basic by Morgan
PCDRAW14 UNP  How to backup PC-Draw V1.4
PCDRAW   UNP  How to backup PC-Draw V1.2
MLINK    UNP  How to backup Multilink 2.07
FLTSIM   UNP  How to backup Flight Simulator Ver 1.00
EXECUVSN UNP  How to backup ExecuVision for Dos 1.1

     As many of you may be aware,  Intel's 8088 chip is available
in two styles.  The original chip,  which Intel released up until
1982,  and  a new chip since 1982.  The reason for the release of
the new chip is apparent;  the original chip does not conform  to
the  specifications  that  Intel printed in the  Intel  Handbook.
     A detailed  discussion is given in an article by Will Fastie
in PC Tech Journal vol 1:  no 2,  p 106. The older chip allows an
interrupt before the SP register is updated,  which may push  the
CS and IP flags into the wrong area of memory.  The result can be
a  system lockup,  crash,  etc.  There are two ways to  determine
which  chip is in your PC.  The older chip bears a copyright date
of 78. The newer chip bears a copyright date of 78,81. The second
way to check is to use DEBUG to step through increments and check
the  registers.  The following steps were printed in the  article
mentioned above.
In DOS 2.0: enter DEBUG
      what you enter                            response
     -A 100                                    XXXX:0100
(use the value XXXX your system returns)
     XXXX:0100 MOV ES,AX
     XXXX:0102 INC AX
     XXXX:0103 INC AX
     XXXX:0104   press enter
     -T                                     display of  all
                                            registers

For DOS 1.0 or 1.1 :enter DEBUG
     -E  100                                XXXX:0100  xx:8E
                                             xx.CO xx.40 xx.40
     -T

    If  the  value returned for AX is 0 then you've got  the  old
chip. A value of 1 will be returned by the new chip.
     I spoke to IBM regarding this,  and they have stated that as
far  as  they  are  concerned,   the  old  chip  satisfies  IBM's
requirements.  IBM  will not replace the defective chips  (unless
you  pay the $200+ for the 8088/8087 pair).  While many PC  users
eagerly await full implementation of the 8087 chip,  I feel  that
it  is  a  bit tacky for a company that is cornering the  16  bit
arena to take such a position. IBM has at least given lip service
to  large  user  groups such as the CPC.  I  think  it  would  be
appropriate  for the CPC to voice an objection to IBM's policy on
the recall of these chips.

Author:
-------
   Michael Evans   (312) 329-6302 days.

Summary:
--------
      The following patch to any EXE type file created by the C86 linker (cl)
   will allow the return code from function MAIN to be passed to DOS 2.0.
   Once applied, the ERRORLEVEL batch facility in DOS 2.0 may be used
   to evaluate the returned value from a C86 program.  One handy implementation
   is patching the EXE files provided with the C86 system so that a batch file
   can test for successful completion of the various C86 programs.

       Restrictions: a. DOS 2.0 only allows for an 8 bit return code, thus the
			16 bit result from C86 will be folded via OR to 8 bits.
		     b. Once patch is applied, modules are not downward
			compatible from DOS 2.0.

	      Notes: a. ALL values mentioned below are HEXADECIMAL.
		     b. When looking at a word in storage, remember that it
			is stored LEAST significant byte first.
		     c. ALWAYS assume SIGNED quantities unless otherwise noted.
		     d. This patch was tested on software supplied as
			version 1.33D from CI.
		     e. NEVER alter the original CI release diskettes.
		     f. Abort the procedure if any verifications do not match,
			the patch will only work if installed exactly as shown.

Procedure:
----------

   1. Copy filename with EXE extension to one with a ZAP extension.

   2. Load the filename.ZAP file under DEBUG.

   3. Locate the program entry point as follows:
      a. At offset 108 in the file is a word containing the header size
	 in paragraphs, multiply this value by 10.
      b. Perform an addition of the words at file offsets 114 and
	 116.
      c. The entry point of the program is 100 + (step 3.a) + (step 3.b).

   4. The byte at location (step 3.c) must be an E9, if not, recheck the
      preceding steps.

   5. The file offset to $MAIN is: 3 + (step 3.c) + the contents of the word
      at file offset ((step 3.c) + 1).

   6. Locate the following string within 8 bytes of (step 5) + 58:
      8A 1E nn nn 0A DB 74 35 78 04  (nn means don't care).

   7. Considering the file offset of the string in step 6 as BASE, make the
      following modifications:
      a. Move 2 bytes from BASE + 2 to BASE + 4.
      b. Change bytes starting at BASE to: 0A C4 D0 26
      c. Change bytes starting at BASE + 6 to: 72 06 74 31
      d. Verify at BASE + D: 2F, change to: 2D
      e. Verify at BASE + 35: 76 05 8B 6E 00 EB D3 58,
		   change to: 8B 6E 00 77 D5 58 B4 4C
      f. Verify at BASE + 3E: 20, change to: 21

   8. Update filename.ZAP with W subcommand of DEBUG, then exit via Q.

   9. Rename filename.ZAP to filename.EXE.


A week or so ago, I appended a note to DOS2 BUGS about the fact that the
date in PCDOS 2.00 doesn't automatically increment at midnight. As a
bypass for this problem (until it's fixed), I dis-assembled the builtin
CLOCK$ device driver, fixed the "bug," assembled it, and re-installed it
as a replacement CLOCK$ device driver. The Yorktown IBMPC file is called
CLOCKFIX SYSTBH. To use it, you must first retrieve it using B3101 or
B3277 and name it CLOCKFIX.SYS. Then you must add the filename to your
CONFIG.SYS (or create a new CONFIG.SYS) in a line:  DEVICE=CLOCKFIX.SYS

This is pretty well described in the DOS 2.00 manual section on
"Installable Device Drivers." Except for the filename, the instructions
are the same as those for installing ANSI.SYS.

I have been using this driver for several days and have noticed no
problems. Yes, the system-date now changes at midnight.

 Larry Rosen	 HONE1(B007E)	  Chicago, IL	  TL 261-3959



a 1ed
;this file contains the code to modify command.com in several ways
; 1) increases command.com's size by 1k and intercepts the command processor
;               (see PC August 7,1984 "Get SET for Speed")
;
; 2) adds 4 Resident commands to command.com
;       these commands are:
;               i) a utility to switch from 80col. mono to 40
;                  col. color.  This command is invoked by
;                  type s <space> <return> at the Dos prompt.
;                  Note that there must be a space following
;                  the letter s.  After this command is entered
;                  the active screen will change over to the unactive
;                  one.
;
;              ii) a modified file deletion routine similar to
;                  VDEL.COM.  The command is invoked by typing
;                  d <space> drive id. (not neccessary) file
;                  deliminators <return> at the Dos prompt.
;                  For example d b:*.bas  Files which have the
;                  attribute Read Only will generate the error
;                  message 'Access Denied' and will not be deleted.
;
;             iii) a utility to change the attribute of files
;                  between Read/Write and Read Only, or Hidden
;                  and Unhidden, or System and Non-System.  The
;                  command is invoked by typing a <space> 'x' filespec
;                  at the Dos prompt.  The 'x' must be replaced by
;                  one of the following valid commands.
;                       c - current attributes of file
;                       r - toggle Read/Write / Read Only
;                       h - toggle Hidden/Unhidden
;                       s - toggle System/Non-System
;
;                  For example.  a c command.com
;                    will display the current attributes of command.com
;
;              iv) a utility to beep the speaker.  Invoked by typing
;                  b <space> <return>.  For use in batch files
;                  the b <space> must be followed by any character.
;                  This is to keep the <space> after the b from
;                  being truncated.
;
; ****  To add these commands to command.com type the following at the
;       Dos prompt
;                       DEBUG COMMAND.COM < COMMOD.TXT <return>
;
; At the current time I have not documented this modification.  If anyone
;has any questions drop me a message.  If anyone has any specs. on making
;this modification DOS 2.1 compatible please let me know!  This shouldn't
;be too hard - all that is required is the addresses for making command.com
;larger.
;
;NOTE: For anyone examining the code they will note that all references to
;data areas are smaller by hex 10C0.  This is not a bug - it is like this due
;the way command.com loads.
;
; Mike Cumming
; 94 Aldershot Blvd
; Wpg, Man.
; Compuserve 70376,466
;
add dx,3270  ; this set of code increases command.com's size

a 3ad
cmp bx,3b0

a 3cd
sub bx,390

a 691
mov cx,37be

a 6a9
cmp cx,37be

a c9d
sub ax,390

a 140b
call 4030

m 4030 4580 4430
f 4030 442f 0
r cx
4900
a 4030
MOV     SI,2B8B         ; This section of code intercepts the command
CLD                     ; processor and decides whether any action
LODSB                   ; should be taken
PUSH    AX
LODSB
CMP     AL,20
POP     AX
JNZ     405F
AND     AL,DF
CMP     AL,53
JZ      4077
CMP     AL,44
JZ      40A3
CMP     AL,41
JZ      4066
CMP     AL,42
JZ      4070
CMP     AL,FF
JZ      406D
CMP     AL,FF
JZ      4072
JMP     405E
MOV     DI,2B8B
MOV     AX,0D0D
STOSW
PUSH    CS
POP     ES
MOV     CX,0886
JMP     CX
JMP     4160
NOP
NOP
NOP
NOP
NOP
NOP
NOP
JMP     425E
NOP
NOP
NOP
NOP

a 4077
PUSH    DS              ; this section of code switches screens
MOV     AX,0040
MOV     DS,AX
MOV     AL,[0010]
PUSH    AX
AND     AL,30
CMP     AL,30
POP     AX
JZ      4094
OR      AL,30
MOV     [0010],AL
MOV     AX,0007
INT     10
JMP     40A0
AND     AL,CF
OR      AL,20
MOV     [0010],AL
MOV     AX,0001
INT     10
POP     DS
JMP     4058

a 40a3
MOV     DX,2C4F         ; this is the random delete code
MOV     AH,1A
INT     21
MOV     SI,2B8D
LODSB
CMP     AL,0D
JNZ     40AD
MOV     DI,SI
SUB     DI,01
MOV     AL,00
STOSB
MOV     DX,2B8D
MOV     AH,4E
INT     21
JB      40F1
MOV     DX,305B
MOV     AH,09
INT     21
MOV     SI,2C6D
LODSB
CMP     AL,00
JZ      40DA
MOV     DL,AL
MOV     AH,02
INT     21
JMP     40CD
MOV     DX,3066
MOV     AH,09
INT     21
MOV     AH,01
INT     21
AND     AL,DF
CMP     AL,59
JZ      40FB
MOV     AH,4F
INT     21
JMP     40C1
MOV     DX,3070
MOV     AH,09
INT     21
JMP     4058
MOV     SI,2C6D
MOV     DI,2B8F
LODSB
STOSB
CMP     AL,00
JNZ     4101
JMP     424E
MOV     AH,41
INT     21
JB      4112
JMP     40EB
MOV     AH,09
MOV     DX,308E
INT     21
JMP     40EB

a 4160
MOV     SI,2B8F         ; this code alters attribute bytes of files
LODSB
CMP     AL,0D
JNZ     4163
MOV     AL,00
MOV     [SI-01],AL
MOV     DX,2B8F
MOV     AH,43
INT     21
JB      41DE
MOV     AL,[2B8D]
AND     AL,DF
CMP     AL,43
JZ      419D
CMP     AL,52
JNZ     4187
XOR     CX,0001
CMP     AL,53
JNZ     418F
XOR     CX,0004
CMP     AL,48
JNZ     4197
XOR     CX,0002
MOV     AL,01
MOV     AH,43
INT     21
MOV     AH,09
MOV     BX,CX
AND     BX,00FE
CMP     BX,CX
JZ      41AE
MOV     DX,313E
JMP     41B1
MOV     DX,314B
INT     21
MOV     BX,CX
AND     BX,00FD
CMP     BX,CX
JZ      41C2
MOV     DX,315A
JMP     41C5
MOV     DX,3165
INT     21
MOV     BX,CX
AND     BX,00FB
CMP     BX,CX
JZ      41D6
MOV     DX,3172
JMP     41D9
MOV     DX,317E
INT     21
JMP     4058
MOV     DX,3128
MOV     AH,09
INT     21
JMP     4058

a 424e
MOV     DX,2B8D         ; these few lines are to fix a small bug that
MOV     AL,[2B8E]       ; was in the random delete.  It was placed here
CMP     AL,3A           ; because of the difficulty of moving all the
JZ      425B            ; code that was above it
MOV     DX,2B8F
JMP     410A

a 425e
MOV     BX,05DC         ; this code beeps the speaker
IN      AL,61
PUSH    AX
AND     AL,FC
OUT     61,AL
MOV     CX,0032
LOOP    426B
OR      AL,02
OUT     61,AL
MOV     CX,0032
LOOP    4274
DEC     BX
JNZ     4264
POP     AX
OUT     61,AL
JMP     4058

;the following data is for error messages etc.

e 411B
0D 0A 0A 44 65
e 4120
6C 65 74 65 20 24 20 28 79 2F 6E 29 20 3F 20 24
e 4130
0D 0A 0A 4E 6F 20 6D 6F 72 65 20 6D 61 74 63 68
e 4140
69 6E 67 20 66 69 6C 65 73 2E 0D 0A 0A 24 20 20
e 4150
07 41 63 63 65 73 73 20 44 65 6E 69 65 64 2E 24
e 41E8
0A 0A 0D 46 69 6C 65 20
e 41F0
6E 6F 74 20 66 6F 75 6E 64 0D 0A 0A 24 0D 0A 52
e 4200
65 61 64 20 4F 6E 6C 79 20 20 24 0D 0A 52 65 61
e 4210
64 2F 57 72 69 74 65 20 20 24 0D 0A 48 69 64 64
e 4220
65 6E 20 20 24 0D 0A 55 6E 48 69 64 64 65 6E 20
e 4230
20 24 0D 0A 53 79 73 74 65 6D 0D 0A 0A 24 0D 0A
e 4240
4E 6F 6E 2D 53 79 73 74 65 6D 0D 0A 0A 24

w
q

USING DB3ZAP.UNP AND DB3ZAP.BAT DBASEIII IS DEBUGGED. IT WILL RUN DOS
PROGRAMS. IT STILL LOOKS TO DRIVES A AND B, HOWEVER.

PLACE:

DBASE.EXE - A COPY, NEVER THE ORIGINAL
DEBUG.COM
DB3ZAP.UNP
DB3ZAP.BAT

ON A DISKETTE.

TYPE DB3ZAP <ENTER>

WHEN DONE, YOU HAVE DBASEIII WITHOUT PROLOK TO HINDER YOU!!!

	    DOS 2.0 HAS PROBLEMS WITH REDIRECTION OF I/O

     There  are  problems  in  DOS  2.0 with the redirection of I/O and
 piping for programs that use the original  DOS  1.1  INT  21  function
 calls	for  input.   This  problem  is  readily apparent to users of C
 language packages such as Computer  Innovation  C-86,	Lattice  C,  or
 Microsoft  C  (you'd  think  they  would  get it right!).  One problem
 is that all output to the screen is redirected,  even	keyboard  echo.
 Correct  operation  would  redirect  all program output for the screen
 (stdout) to the specified >file, but the echo of keyboard input  would
 still	be  sent  to  the  screen.  Instead, both the keyboard echo and
 the program output are sent to the redirected	>file.	 Thus,	if  you
 run  programs	such as the CAT.C (K&R,page 154) example that Microsoft
 distributes with their C; or COPYIO.C (K&R,page 15)  with  the  output
 redirected to a file, you will get the following results:

      1.   Under  DOS  1.1, keyboard input is echoed to the screen
      as you type and each line  appears  in  the  >file  once	as
      expected.

      2.   Under  DOS  2.0,  keyboard  input  is not echoed to the
      screen, but each line appears in the >file twice!

     This situation is handled correctly in DOS  2.0  if  the  new  INT
 21  function call 3F is used.	This can be demonstrated by redirecting
 output for the DOS 2.0 function MORE - it works as desired.

     The redirecting of input to these programs doesn't  work  properly
 either.   If  the  file  has  not been edited with debug to end with a
 control-Z, the program will hang up at the end  of  the  <input  file.
 You  must reboot the system to continue!  Also, if you pipe the output
 of the first program into a second  program,  the  final  output  will
 contain  each	line  four times, doubled spaced after the second line!
 These problems do not occur for programs that	use  the  new  DOS  2.0
 calls for I/O, such as SORT and MORE.

     The  question  now  is  how  do  you fixup C programs to run under
 DOS 2.0 and not redirect keyboard echo to the stdout file?  The easiest
 way for C compilers that include their  own  redirection  code  is  to
 change their redirection symbols from <, >, and >> to something else. Then
 DOS  2.0  won't  do  the redirection, so the C code will be able to do
 it correctly.	With the Microsoft C compiler, this is easily accomplished
 by modifying three lines of code in _MAIN.C.	A  good  choice  is  to
 modify  _MAIN.C  so  that  it	redirects  on the symbols {, }, and }}.
 The only restriction is that these symbols then  should  not  be  used
 in  filenames.   With these changes, the user can choose to let either
 DOS  <, >, >>	or C  {, },  }}   do  the  redirecting.   The  modified
 version  of  _MAIN.C  is compiled to obtain a new _MAIN.OBJ, which can
 either be put into the library MC.LIB to replace  the	original  _MAIN
 by  using  the  LIB.EXE  utility,  i.e.     LIB   MC.LIB  -_MAIN+_MAIN
 or it can be kept separate.  If kept  separate,  remember  to	include
 it  in  the  list  of	.OBJ  files  specified	in  the LINK call, i.e.
 LINK c _main myprogram.

     The three lines to change in Microsoft C's  _MAIN are:
	  case '{':
	  case '}':
	  if (*line == '}')

     Kludgy, yes, but it works better than before!!	 WHR	9-26-83
END OF TRANSFER - PRESS ENTER TO RETURN TO MENU
= '}

------------------------------------------------------------------------
Disk No 376   Patches                                           V1 DS
------------------------------------------------------------------------
The programs on this disk allow you to place the indicated programs on your
hard disk or to make backup copies.

123      UNP  How to make backup copy of 123 (& run without key disk)
123-LOGO PAT  How to eliminate 123 logo page
123A     UNP  How to make backup copy of 123 Ver A (& run without key disk)
123STAR  UNP  How to make backup copy of 123 Ver A*
8088     TXT  How to identify defective 8088 chips which crash systems
NEWCOLOR 123  Changes colors displayed by original 123
BASCOM   FIX  Documentation for patching bugs in Basic Compiler Ver 1.0
BASCOM   PAT  Latest BASCOM patches
BASLIB   PAT  Latest BASLIB patches
BASRUN   PAT  Latest BASRUN patches
DB3ZAP   BAT  Batch file for unprotecting DBIII
DB3ZAP   UNP  Parameters needed by DB3ZAP.BAT
C86MOD   DOC  Enables C86 function MAIN to return an error code to DOS 2.0
FILECMD  PAT  Add color to IBM's FileCommand
XTALK    PAT  Bypass the sign-on screen on Crosstalk Rel 3.4
CLOCKFIX DOC  Info on PC DOS 2.0 CLOCK$ that doesn't change date at midnight
CLOCKFIX SYS  Installable driver to replace PC DOS2.0 CLOCK$
COMCOM20 PAT  DOS 2.0 patch parameters for COMMAND.MOD
COMMAND  MOD  Makes transient portion of COMMAND.COM become resident at IPL
VCBACKUP DOC  How to backup VisiCalc disk (1982 version)
COMMOD   TXT  Adds resident commands to COMMAND.COM
DB3-NEW  DOC  Documentation for DB3ZAP.UNP and DB3ZAP.BAT
DOSBUG   MOD  Fixes DOS 1.1 bug relating to random access I/O
FRMWK1   DOC  How to make backup copy of Framework Ver 1.0
DOS_ERR  DOC  How to fix 'C' programs to get around DOS 2.0 redirection bug
DSKCPY20 MOD  Modifies DISCOPY to eliminate messages to user
EWBACKUP UNP  How to make backup copy of EasyWriter 1.0
FIND     MOD  Patch to eliminate header inserted by DOS 2.X FIND filter
FLT-SIM  MOD  Allows an RGB monitor to show colors using Flight Simulator
FORMAT20 MOD  Patch to cause DOS 2.0 FORMAT to prompt for volume label
GENPATCH BAS  Generates patches for PATCHER.BAS
JRAM123  MOD  How to use 123 V1.0 with JRAM memory board in IBM-XT
LAYOUT   UNP  How to make backup copy of PROKEY 3.0
MEMSHIFT UNP  How to make backup copy of MEMORY/SHIFT
NORTONS  MOD  Patch to Norton Utilities V2.01 to access tracks beyond #39
FRMWK1   BAT  Batch file to backup Framework (see FRMWK1.DOC)
PATCHER  BAS  Program to patch other programs using a patch (.PAT) data file
PCM      UNP  How to make backup copy of IBM Personal Comm. Manager V 1.0
FRMWK1   UNP  Parameters needed by FRMWK1.BAT
PE-COLR  MOD  Patch to set colors in IBM Personal Editor
PE-LOGO  PAT  Patch to eliminate logo screen on IBM Personal Editor
POOLCOPY DOC  Patch to fix POOLCOPY monitor bug and to make backup copy
PRINT20  DOC  Patch to have DOS 2.0 PRINT.COM skip prompt for list device
PROKEY   UNP  How to backup PROKEY V3.0
NEWCOLOR IN   Unidentified color patches
RESCMD   BAS  Program to make COMMAND.COM totally memory resident
RESCMD   DOC  Documentation to RESCMD.BAS
SAMNA    UNP  How to backup SAMNA WORD II Ver 1.1
TIME-MGR UNP  How to backup IBM Time Manager
XTFORMAT DOC  Batch utility for a PC XT that allows user to format A: only
BASIC2   MOD  Patch to fix LOF bug in BASIC and BASICA 2.0
MSWORD   UNP  How to backup Microsoft Word
WS33-AT  PAT  Patch to allow Wordstar 3.3 to work properly on the PC AT
CLOUT256 UNP  How to backup Clout V1.0 256K Disk 1
CLOUT384 UNP  How to backup Clout V1.0 384K Disk 1
TKSOLVER UNP  How to backup TK Solver Ver TK-1(2J)
RB4000   UNP  How to backup RB4000 Ver 1.11
COPYWRIT UNP  How to backup Copywrit
EXECUVSN UNP  How to backup ExecuVision for Dos 1.1
FLTSIM   UNP  How to backup Flight Simulator Ver 1.00
MLINK    UNP  How to backup Multilink 2.07
PCDRAW   UNP  How to backup PC-Draw V1.2
PCDRAW14 UNP  How to backup PC-Draw V1.4
PROBASIC UNP  How to run non-serialized program with Pro Basic by Morgan
HARVARD  UNP  How to backup Harvard Project Manager V1.1
HPMV116  UNP  How to backup Harvard Project Manager V1.16
PFS-PROG UNP  How to backup PFS File/Report/Write
TANK     UNP  How to backup ThinkTank Ver 1.00 and Ver 1.001
SK111C   UNP  How to backup Side Kick Ver 1.11C
TIMEMGR  UNP  How to backup Time Manager Ver 1.00
XENOCOPY UNP  How to backup Xenocopy Plus Ver 1.09
SK       UNP  How to backup Side Kick Ver 1.00A
TKNEW    UNP  How to backup TK Solver TK-1(2J)/PC-DOS/IBM5150
MLINK206 UNP  Notes to accompany MULTILNK.UNP
MULTILNK UNP  How to backup MultiLink Ver 2.06
SK111A   UNP  How to backup Side Kick Ver 1.11A
MLINK207 UNP  How to backup MultiLink Ver 2.07
FLGHTSIM UNP  How to backup Microsoft Flight Simulator Ver 1.00
ZORK12   UNP  How to backup Zork I and Zork II
ZORK3    UNP  How to backup Zork III
SARGON3  UNP  How to backup Sargon 3
TREE     BAS  Demonstrates building and searching a tree structure
SYMPH    DOC  Explanation of the instructions for SYMPHONY.UNP
SYMPH    COM  Executable version of program given in SYMPHONY.UNP
SYMPHONY UNP  Program to run Symphony Ver 1.0 without a key disk
--NOTICE ---  Information on copyright law and file extensions
ML28-30  UNP  How to backup MultiLink Ver 2.08,2.08c, and 3.00c
SK110A   UNP  How to backup Side Kick 1.10A (another version)
SK100A   UNP  How to backup Side Kick 1.00A (another version)
DB3      UNP  Used in conjunction with DB3ZAP.UNP


PC Software Interest Group (PC-SIG)
1030 E Duane, Suite J
Sunnyvale, CA 94086
(408) 730-9291

                   POOL 1.5 Backup and Bug Fix

             Put DOS disk in A: and a new disk in B:
                       Type the following.
FORMAT B:/1
DEBUG
        Remove DOS disk from A:, Put POOL 1.5 disk in A:
                       Type the following.
L 100 0 0 40
W 100 1 0 40
L 100 0 40 40
W 100 1 40 40
L 100 0 80 8
W 100 1 80 8
L 100 0 A0 30
W 100 1 A0 30
  Remove POOL 1.5 from A: and replace it in the original jacket.
                       Type the following.
L 100 1 0 1
E 19D 1E B8 40 00 8E D8 A1 10 00 24 CF 0C 20 A3 10 00 B8 04 00
E 1B0 CD 10 1F CB 90 90
W 100 1 0 1
                   Remove the new disk from B:
                   Label and write protect it.
                   Place it in A: and boot it.
  The patches removed the copy protection and fixed the program
     so that it now properly switches to the color monitor!

If you want the PRINT.COM program in dos 2.0 to skip
the prompt for the output list device, to allow for
automatic installation at boot-up,

A>debug print.com
-e c0d 90 90
-e c14 90 90

If your printer is the default, (LPT1:), that's all
there is to it.  Write the file to disk and quit.
If your printer is attached to some other port,
like LPT2:, you must make one more patch, to specify
the device.

-e 120d 5 "LPT2:"

The "5" in this case is the number of characters in
the name of the device.  Substitute for whatever port
your printer is attached to, then,

-w
Writing xx bytes
-q
A>

And thats all there is to it.


			  RESIDENT COMMAND INTERPRETER
				  John Chapman
			       844 S. Madison St.
			    Hinsdale, Illinois 60521
			     COMPUSERV ID 70205,1217
	DISCLAIMER
	This  modification is provided without warranty of any kind.  The
	author	assumes no liability for failure of this code to  perform
	in  any  environment.  The  user is  completely  responsible  for
	determining   the  applicability  of  this  modification   to	a
	particular environment.
	LIMITATIONS
	This modification causes the transient portion of COMMAND.COM  to
	be  made resident at system IPL.   Re-booting the system with  an
	unmodified   COMMAND.COM   is  the  only  way  to   remove   this
	modification.  This  modification  alters  the	starting  segment
	[paragraph] address available to programs, lowering the amount of
	storage  available  by 4288 bytes [for PC/DOS 1.1 with	a  normal
	load   segment	address  of  02C1].    The  starting  segment  of
	COMMAND.COM can be found at location 0000:9E,  and should display
	[debug] as	 0000:009E 2C 01
	CONTENTS
	This   modification,   supplied  as  a	BASIC	program    called
	"RESCMD.COM"  (Or  CLOCKCMD.BAS for realtime clock users)  which
	will read in an UNMODIFIED DOS 1.1 COMMAND.COM and produce a  new
	file, "COMMAND.CMD" which has all the mods installed. This set of
	modifications  alters  the  IBM  Personal  Computer  DOS  command
	interpreter  (COMMAND.COM)  to remain entirely	resident,  rather
	than  be half resident and half transient.  The whole purpose  of
	this  modification is to suppress 99% of the occurrances  of  the
	refresh   of  the  transient  portion.	 This  will  remove   the
	requirement  to  ALWAYS have a disk with a valid  COMMAND.COM  in
	drive  A.  This  change has been especially useful with  multiple
	DISKCOPY  type activities,  and with those  application  packages
	which  use all of memory,  including the top 4880 bytes where the
	transient COMMAND.COM resides.
	The  modification  merely omits the relocation of  the	transient
	portion of COMMAND.COM, and sets the first free paragraph address
	to  be	the area behind the transient routines,  rather than  the
	small "resident" portion.
					1

	PC/DOS Initialization Overview
	The  IBM  Personal  Computer DOS is brought in from disk  by  the
	bootstrap loader read from track 0 of drive A by the ROM routines
	after the initial hardware tests are performed at  power-on,  and
	subsequently  when  ALT-CTRL-DEL re-boot is  requested.  In  both
	cases, the following sequence occurs:
	     1) The "boot" program is read from track 0.
	     2) It reads IBMBIO.COM  from  a  specific location
	     3) IBMBIO is given control and builds the environmental
		control blocks, initializes peripherals, and then
		reads IBMDOS.COM from its specific location on disk
	     4) IBMDOS is passed control. After initializing the
		remainder of the operating system, IBMDOS loads
		the COMMAND.COM file [the command interpreter], and
		passes it control
	     5) The command interpreter immediately relocates all of the
		main line code for command prompting,  parsing,  and  the
		code which supports the resident commands to the high end
		of memory, where it can be more easily destroyed by
		wandering programs.
	     6) Resident COMMAND.COM will now [pretend to] detect a
		checksum error in the transient portion of itself,
		immediately causing a Re-load from disk, thus setting
		the tone for a long and tedious interaction, interrupted
		frequently by disk I/O and requests for a DOS disk
		in the default drive.
	REAL-TIME CLOCK VERSION
	An   alternate	version  of  the  modification	is  supplied   as
	"CLOCKCMD.BAS".   This version REQUIRES THE PRESENCE OF A  CLOCK.
	The  DOS  DATE	and TIME commands ARE DISABLED by  this  version,
	requiring the user to employ the software provided with the clock
	card  to access date and time.	 The space formerly used by  DATE
	and time is reused for three new RESIDENT commands,  BEEP,  PAGE,
	and CLS.  PAGE causes the printer (LPT1:) to skip to top-of form.
	CLS clears the active display.	BEEP causes a warbling tone to be
	produced.



Here is the "ENGLISH" version of the Symphony Unprotect procedure:

1. Rename the program
      REN SYMPHONY.CMP SYMPHONY.XXX

2. Type  DEBUG SYMPHONY.XXX

3. After the - prompt appears, type   R       and press Enter

   Look at the value displayed for the DS register (left hand, second line)
   Whatever the value is, add 1000 to it. For example, if the DS contains
   05DF, add 1000 to make it 15DF. I will refer to this new value as yyyy
   in the next step.

4. Type  E yyyy:3A05 75      press Enter

5. Type  W                   press Enter

6. Type  Q                   press Enter

7. Rename the program back to the original name

   REN SYMPHONY.XXX SYMPHONY.CMP


Now, BEFORE you run the SYMPHONY program, run the program in this Library
call SYMPH.COM. This need only be run ONCE after each boot. If you want,
you may place it in your AUTOEXEC.BAT file. It uses Interrupt 75H which
should not conflict with other programs (NOTE.. this may not be true on the
3270PC).

After running SYMPH.COM, you may run your patched version of SYMPHONY
without the need for the master diskette.

The other files in this library are:

The original unprotection scheme which required you to assemble a  program.
The assembler SYMPH.COM.

Good Luck.


                How to Back-up your PC *VisiCalc disk
                _____________________________________
                How to Back-up your PC *VisiCalc disk

Dual drive disk copy procedure:

The  following  technique  will convert your Visicalc disk  to  a  normal,
copyable disk.   But don't try to add other files to the disk as there are
copyable
four  programs on the disk which do not appear in the directory.   Use  of
this  procedure does not relieve you of your responsibilities under  copy-
right  laws  or licensing agreements.   Using a PCDOS disk  on  drive  A:,
Format a new disk on B:, then type what is underlined:

  _____
A>DEBUG

As  soon as DEBUG is loaded,  remove the PCDOS disk from A:.   Insert your
write-protected,  "copy-protected"  VisiCalc Disk in A:   If you  have  at
least 96kb of memory, type what is underlined:

 ____________
-L 100 0 0 80                  (reads first 16 tracks from A:)
 _____________
-L 100 0 80 80                 (reads next 16 tracks from A:)
 _____________
-W 100 1 80 80                 (writes same on B:)
 ______________
-L 100 0 100 3E                (copies the last 8 tracks except
 ______________
-W 100 1 100 3E                 for the "uncopyable" sector 13F)

If  you  have  less than 96KB,  you must take  smaller  bites.   Type  the
following instead:

 ____________
-L 100 0 0 40                  (read a 32KB "gulp", 8 tracks)
 ____________
-W 100 1 0 40
 _____________
-L 100 0 40 40
 _____________
-W 100 1 40 40
 _____________
-L 100 0 80 40
 _____________
-W 100 1 80 40
 _____________
-L 100 0 C0 40
 _____________
-W 100 1 C0 40
 ______________
-L 100 0 100 3E
 ______________
-W 100 1 100 3E

Remove your old VisiCalc disk from A:.  You have now copied the disk,  but
it  won't run yet.   First you must patch the 80-column  VisiCalc  program
loader/decrypter  so that it will run correctly with sector 13F  formatted
normally.  type:

 _____________
-L 100 1 138 3            (load the invisible loader-decrypter)
 ___________
-E 150 90 90              (first patch for 80-col.)
 ________
-E 156 B0
 ___________
-E 158 90 90
 ____________________
-E 168 90 04 40 90 90
 ___________
-E 16E C6 06
 ___________
-E 173 90 90
 ____________________
-E 179 90 04 20 90 90
 ___________
-E 17F C6 06
 ___________
-E 184 90 90
 ____________________
-E 18A 90 04 00 90 90
 ___________
-E 190 C6 06
 ________
-E 195 EB
 ____________________
-E 1B0 90 05 00 00 90     (last patch disables timer check)
 _____________
-W 100 1 138 3            (save it back on new disk)

                  VisiCalc Backup  8-1-82   JEH  Page 1




                  VisiCalc Backup  8-1-82   JEH  Page 2


Next,  you  must apply the following patches if you wish to be able to run
VCONFIG to select the 40 column display, type:

 _____________
-L 100 1 13B 3                 (load 40-col loader-decrypter)
 __________________________
-E 14D 90 90 B4 10 90 90 90    (first patch)
 ___________
-E 169 C6 06
 ___________
-E 16E 90 90
 ____________________
-E 174 90 2C 20 90 90
 ___________
-E 17A C6 06
 ___________
-E 17F 90 90
 ____________________
-E 185 90 2C 00 90 90
 ___________
-E 18B C6 06
 ________
-E 190 EB
 ____________________
-E 1AB 90 04 00 90 90          (disable timer check here too)
 _____________
-W 100 1 13B 3                 (save on new disk)
 _
-Q                             (exit debug)

Remove  your new copyable VisiCalc disk from B:.   Write-protect  the  new
copy,  place it in A:  and boot it.  After you have verified that the copy
works correctly,  you may copy it using "DISKCOPY".  All copies of the new
disk  should function exactly as the original "copy-protected" disk.   The
serial number is unchanged.  You may not legally sell, give or loan either
the original disks, copies, or documentation!

Single drive note:

                                           _
All  DEBUG  accesses  to  drive A:  (L 100 0 x x) refer  to  the  original
                                              _
VisiCalc disk.  References to drive B: (W 100 1 x x) refer to the new disk
being prepared.   Make sure that you swap disks at the right time and that
your original disk has the write-protect tab installed.

Conversion to .COM file - single drive, 48KB minimum:
_____________________________________________________
Conversion to .COM file - single drive, 48KB minimum:

The following procedure will read the 80-column VisiCalc program from your
Visicalc  disk (original or copy) and write a standard .COM file which may
be  loaded on a non-standard disk drive  (Winchester,  double-sided,   8",
etc.).   You will need another formatted disk.   This disk should  contain
the  DOS  system  files (format /s) and any .BAT file  (required  to  exit
VisiCalc sometimes).  With a DOS disk in A:, type:

  _____
A>DEBUG

Remove the DOS disk, insert your VisiCalc disk, then type:

 _____________
-L 100 0 138 3            (load the VC80 loader/decrypter)
 ____________
-M 0 3FF 7000             (duplicate it in higher memory)
 ____
-R CS                     (inspect command segment register)

DEBUG will respond with the contents of the CS register (049F for DOS 1.0,
4B5 FOR DOS 1.1) and prompt with a colon :.   Type the old contents +  700
(hex).   That is,  0B9F or BB5.   Do the same with RS.   The screen should
appear as on the next page.






                  VisiCalc Backup  8-1-82   JEH  Page 2




                  VisiCalc Backup  8-1-82   JEH  Page 3


A>DEBUG
 _____________
-L 100 0 138 3
 ____________
-M 0 3FF 7000
 ____
-R CS
CS 049F                  or CS 04B5 for DOS 1.1
 ____                        ____
:0B9F                    or :0BB5
 ____
-R DS
DS 049F                  or DS 04B5
 ____                        ____
:0B9F                    or :0BB5

Next, apply the following patches, type:

 ___________
-E 107 9F 04              (byte-flipped 049f from CS if DOS 1.0)
   or
 ___________
-E 107 B5 04              (if DOS 1.1, byte-flipped 04b5)
 _________________
-E 24D BB A8 00 90        (hard-wire the decryption key)

Now, to run the loader/decrypter, type:

 __________
-G =1B8 26B               (execute from 1b8 to 26b)

The  entire program will now be loaded and decrypted and a  register  dump
should  appear  on the screen.   Next restore CS and DS to their  previous
values and set the file length in CX.  The screen image should appear as:

(register dump)
 ____
-R CS
CS 0B9F                  or CS 0BB5 for DOS 1.1
 ____                        ____
:049F                    or :04B5
 ____
-R DS
DS 0B9F                  or DS 0BB5
 ____                        ____
:049F                    or :04B5
 ____
-R CX
CX 0000
 ____                                                ____
:6B64               (length = 6B64 FOR VisiCalc 1.1, 6802 for VC 1.0)

All  that  is left is to name the file,  write it and  exit.   Remove  the
VisiCalc disk, insert the new, formatted, empty disk in the same drive and
type:

 ________
-N VC.COM                 (or whatever you wish to name it)
 _
-W                        (write the .COM file)
 _
-Q                        (exit DEBUG)

THAT'S IT!

This document was placed in the public domain by me on August 1,  1982.  I
do  not know how many different "copy-protection" methods might be in use,
but this worked on my disk and should work on yours until VisiCorp changes
their  recipe.   Please feel free to distribute this  information  without
charge to any interested person.

                                                  John Hart
                                                  Houston, Texas


*VisiCalc is a trademark of VisiCorp (formerly Personal Software).

                  VisiCalc Backup  8-1-82   JEH  Page 3


iCalc is a trademark of VisiCorp (formerly Personal

 Volume in drive A has no label
 Directory of A:\

123      UNP       706   7-11-83   8:35a
123-LOGO PAT       896   5-15-84   9:50p
123A     UNP       520   7-12-83   8:17a
123STAR  UNP      1024  11-01-83   7:20a
8088     TXT      2432  10-18-83   6:21a
NEWCOLOR 123      1152  11-21-84   2:38p
BASCOM   FIX     20495  10-07-83   8:49a
BASCOM   PAT       470  12-29-83   5:46p
BASLIB   PAT       996  12-29-83   7:21p
BASRUN   PAT      1648  12-29-83   5:46p
DB3ZAP   BAT       256  11-23-84  12:36a
DB3ZAP   UNP       256  11-23-84  12:36a
C86MOD   DOC      2680   6-11-83  12:42a
FILECMD  PAT      1941   9-16-84   9:27a
XTALK    PAT      2048   5-18-84   8:30a
CLOCKFIX DOC       958  12-12-83   9:44a
CLOCKFIX SYS       384  11-30-83   7:49a
COMCOM20 PAT       641  12-30-83   8:58a
COMMAND  MOD      9984  10-28-82   7:14p
VCBACKUP DOC      8064   8-01-82
COMMOD   TXT      7196  11-09-84   7:00a
DB3-NEW  DOC       384  11-23-84  12:36a
DOSBUG   MOD      1502   7-02-83  10:32a
FRMWK1   DOC      1792  12-02-84  11:58a
DOS_ERR  DOC      3456  10-25-83   6:32a
DSKCPY20 MOD      7168   1-16-84   7:14a
EWBACKUP UNP      2304   8-01-82
FIND     MOD      1024   2-16-84   6:48a
FLT-SIM  MOD      1834   9-30-83   8:03a
FORMAT20 MOD       765   2-05-84  10:14a
GENPATCH BAS      2013   2-04-84   8:08p
JRAM123  MOD      2307   9-10-83  11:25a
LAYOUT   UNP       339   4-28-84   5:34a
MEMSHIFT UNP       459   9-10-83  11:11a
NORTONS  MOD      2048   1-02-84   1:02a
FRMWK1   BAT       256  12-02-84  11:58a
PATCHER  BAS      2244   2-04-84   8:09p
PCM      UNP       512   2-16-84   6:48a
FRMWK1   UNP       256  12-02-84  11:58a
PE-COLR  MOD      9936   6-11-83  12:46a
PE-LOGO  PAT      1323   8-24-83   7:55a
POOLCOPY DOC       896  11-30-82   6:31p
PRINT20  DOC       649   5-29-83   9:48a
PROKEY   UNP      1060   4-28-84   5:29a
NEWCOLOR IN        256  11-21-84   2:38p
RESCMD   BAS      3072   8-11-83   7:16a
RESCMD   DOC      4180   8-11-83   8:58a
SAMNA    UNP      2560   3-02-84   6:38a
TIME-MGR UNP      1104   5-20-84   7:27p
XTFORMAT DOC      3456  10-18-83   5:42a
BASIC2   MOD      1583   5-28-84   8:29p
MSWORD   UNP      2176   1-01-80   2:04a
WS33-AT  PAT      1536  11-17-84   2:17p
CLOUT256 UNP      3328   7-02-84   6:58a
CLOUT384 UNP      3456   7-02-84   7:00a
TKSOLVER UNP      7168   7-02-84   7:02a
RB4000   UNP      3200   7-02-84   7:04a
COPYWRIT UNP      2304   4-24-84   5:58a
EXECUVSN UNP      3072   4-28-84   5:24a
FLTSIM   UNP      1152   7-02-84   7:09a
MLINK    UNP      2048   7-02-84   7:11a
PCDRAW   UNP      3072   4-24-84   5:52a
PCDRAW14 UNP      2688   7-02-84   7:13a
PROBASIC UNP      2048   6-29-84   6:18a
HARVARD  UNP     10014   4-28-84   6:19a
HPMV116  UNP      8320   7-02-84   7:35a
PFS-PROG UNP      3200   7-02-84   7:36a
TANK     UNP      4096  12-24-84   3:27p
SK111C   UNP      1536  12-24-84   3:27p
TIMEMGR  UNP      1280   7-02-84   7:40a
XENOCOPY UNP      4864   7-02-84   7:42a
SK       UNP      2048   7-09-84   7:10a
TKNEW    UNP      5760   7-11-84   6:25a
MLINK206 UNP      1942   4-24-84   6:00a
MULTILNK UNP      2432   4-24-84   6:01a
SK111A   UNP      2304  12-24-84   3:27p
MLINK207 UNP      2048   6-29-84   6:12a
FLGHTSIM UNP       972   2-14-84  11:05p
ZORK12   UNP      1019   2-14-84  11:10p
ZORK3    UNP       715   2-14-84  11:05p
SARGON3  UNP      1152   4-27-84   6:46a
TREE     BAS      4608  10-09-83  10:48a
SYMPH    DOC      1408   8-19-84   2:56p
SYMPH    COM       128   8-19-84   2:56p
SYMPHONY UNP      2560   8-19-84   2:56p
--NOTICE ---      1177  10-21-84  10:04a
ML28-30  UNP      3328  12-24-84   3:27p
SK110A   UNP       623  12-22-84   9:55a
SK100A   UNP       629  12-22-84  10:11a
DB3      UNP      2089  12-11-84   8:01p
FILES376 TXT      5637   7-08-85   2:38p
       91 file(s)     238622 bytes
                       40960 bytes free