Sure, just doesn't run as USB 2 speeds. On Oct 15, 2007, at 10:01 AM, O'Brien wrote: > Can I use a USB2 external HD with an 800mHz Quicksilver / OSX.4.8? > > Thanks. > > > . . . . . . . . . . . . . . . . . . . . . . > > O'Brien > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4