Was the other drive you tried a BTC also? Maybe it was a Cyberdrive? I've found that both of these brands tend to be pretty flaky. Also your OS version may play a part in your problem, check out MSKB article at http://support.microsoft.com/support...&SA=ALLKB&FR=0

It points out an issue with the ATAPI spec and a problem with the first release of WIN95.