I have a working Victor (9000) PC here with a HD. But for reasons unknown , it does not having any normal DOS files other than what it takes to run the machine. It does have Wordstar and procom but no format or any other external files. I want to back up the Hard drive and make a bootable floppy. This system, I would guess, use special Version of Dos. I saw a thread here last year on these, did anyone get a boot disk going. I believe mine might also have memory problems. did they have test programs for these . Thanks, Jerry