Hi Tony, Actually I believe (but I'm not certain) that the Sawtooth will boot from USB. But I disagree that Firewire would outperform ATA/66, since it only has FW 400. That's a max of 50 MB/s vs. 66. USB 2.0 would promise a max of 60, but I doubt that actual speeds can attain that. Eric Tony Gamble wrote: > I highly recommend this option, except make certain it's Firewire and > not USB (your Mac will not boot from USB). An external Firewire HD > would greatly outperform your internal ATA/66 bus. Actually, make that > two external HD's, one for Leopard and one of at least the same size or > larger for Time Machine. The Time Machine drive can be either FW or USB. > > - Tony > > On 14-Jan-08, at 11:12 PM, Richard Klein wrote: > >>> 2. Install Leopard on an external Firewire 400 or USB 2.0 drive. >>> I think this would suffer in performance vs. an internal drive, >>> since this machine has ATA/66. > > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 >