VKILLER is a virus detect and kill program. It attempts to identify executable boot sector code, and determine if it is a known virus. Naturally, that ability is limited to the viruses I have captured copies of. Therefore, if you encounter something suspicious, please send a copy of the disk to me (my address is in the "INFO" dialog box). If it is a virus, I'll add it to the ones the program can detect. VKILLER can be fooled, so you are cautioned to use a little common sense. Generally speaking, do not attempt to use VKILLER on disks which are meant to be self-booting. This includes many games, original TOS disks for systems which do not have TOS in ROM, and other disks. The simple way to determine if a disk is supposed to be self booting is the way you execute the program on the disk: if you must press reset, or power the system off and on to run the program, then the disk is supposed to be self booting. Do not run VKILLER on such a disk, or the disk will be destroyed. You should also avoid non-standard format disks, such as those used by DBASIC, MAGIC-SAC, or some copy-protected disks. The program is GEM based, icon driven, and easy to use. Help is available at any time by clicking on the help icon. The program runs in medium or high resolution, and will execute on any ST, regardless of memory size. George R. Woodside Compuserve 76537,1342 5219 San Feliciano Dr. GEnie G.WOODSIDE Woodland Hills, Ca. 91364 USA USENET: ..!{trwrb|philabs|csun|psivax}!ttidca!woodside