IIRC, that was the second UnixPC model that was never released. (7400?) It was also supposed to have a color screen. That said, I suppose it wouldn't be difficult to run the drive interface cable through a plate in the back of the machine, if you can find a plate that will fit it, and has a hole for a connector that you can run to an external drive chassis. In fact, I haven't opened the machine in ages, but you could possibly even run the external disk as a second drive, given some other slight modifications. I don't recall whether the UnixPC had any data cable header for a second drive. Probably not, since it wouldn't have fit inside. On the other hand, there are MFM to SCSI bridges, I believe, and I wonder whether you could just use one of those and run some 1GB or so disk on it. Regards, Chris Christopher Smith, Perl Developer Amdocs - Champaign, IL /usr/bin/perl -e ' print((~"\x95\xc4\xe3"^"Just Another Perl Hacker.")."\x08!\n"); '