On 2010 Sep 20, at 6:16 PM, Al Kossow wrote: > On 9/20/10 6:07 PM, Brent Hilpert wrote: >> Mildly surprising to hear the Altos used the 709 > > The Diablo 31 disk drive uses a 709, not the Alto. Right, .. was forgetting as the specifics were getting lost as the thread progressed.