Thanks for the link, Merlin.
Could I install Windows 95 on a 85MB HDD? Two of my AT cases (Time Desktops) donot seem to be able to fit CD-ROM drives - If I'd put the CD-ROM drive on an IDE and power cable, without mounting it, would it still work properly and safe?
As for Windows 3.1 or DOS 6.22, I would only need to install these programs in order to test the HDD's.. Is there no HDD testing software?