I have porblem with Quantum IV 9.1 SCSI 68 pin >>> 50 pin (SCSI on Blizzard 2060), it was impossible to manage it to run. On Oktagon 2008 there was no problem. The best solution I found is: buy new big IDE HD and buy IDE SCSI Adapter. Now may new HD with DVD (both conected by Adpater) works perfect. HD has 8,5 MB/s.