I spoke too soon. Everything was in fact running. Everything except our Procom Technology 7 SCSI CD Tower 7Plus. We hadn't gotten it to run before, not on Windows anyway. And my dad thought it would be cool to get it to work yesterday. And for a while there things did appear to be running smoothly. Untill one fatal moment when the whole thing sort of died and the computer would not boot. After a bit of tweaking I managed to get to the Windows 2000 rescue bit on the install disc. But it didn't work. Files could not be found and we got the message that Windows would not boot again. So I'm a happy camper as I'm sure you can understand. I'll have to start again from the top. Sigh.