10 THIS PROGRAM, ZROX2 V1.3, WILL ALLOW YOU TO BACK-UP TWO
20 OTHERWISE DIFFICULT DISKS:  THE MICROSOFT 'COLOSSAL CAVE'
30 ADVENTURE AND THE BOTTOM SHELF SECURITY DISK.  IT WILL ALSO
40 ALLOW YOU TO ZAP A VTOS 3.0 SYSTEM DISK SO THAT IT WILL IN
50 THE FUTURE BACK ITSELF UP NORMALLY, USING BACKUP/CMD, WITH
60 NO FURTHER NEED FOR THE MASTER DISK.  IN OTHER WORDS, THIS
70 VTOS SYSTEM DISK WILL NOW ACT JUST LIKE ANY TRSDOS OR NEWDOS
80 SYSTEM DISK.
90 '
100 ZROX2 REQUIRES THAT YOU FIRST LOAD, FROM DOS, THE MACHINE-
110 LANGUAGE FILE ZROX2/OBJ.  THEN GO INTO BASIC WITH A MEMORY
120 SIZE OF 32767, AND -  RUN"ZROX2".
130 '
140 ZROX2 WILL RUN UNDER TRSDOS OR NEWDOS, IN 32K.  ONE OR TWO
150 DRIVES CAN BE USED.  THE TBS SECURITY DISK  -CAN-  BE BACK-
160 ED UP WITH ONLY ONE DRIVE, BUT IT IS A CHORE.  ALSO, AFTER
170 THE MICROSOFT ADVENTURE HAS BEEN BACKED-UP, THE OBJECT CODE
180 SHOULD BE RELOADED, SINCE SOME OF IT WILL HAVE BEEN OVER-
190 WRITTEN.  REMEMBER - PUT WRITE-PROTECT TABS ON ALL YOUR
200 MASTER DISKS.  THIS PROGRAM WAS WRITTEN TO REDUCE THE RISK
210 TO THEM, AND IT WOULD BE A SHAME TO HAVE A SYSTEM GLITCH
220 CAUSE IT TO WRITE GARBAGE ALL OVER A MASTER!
230 '
240 ZROX2 HAS BEEN THOROUGHLY CHECKED, BUT IT IS POSSIBLE THAT
250 SOME DISKS MAY DEFEAT IT OR CRASH IT.  OR, THERE MAY BE
260 SOME SYSTEMS IT WON'T RUN ON.  SORRY .....
270 '
280  ROXTON BAKER  2/80.    !! NEVER REMOVE AUTHOR CREDITS !!
