Go for the Firewire! (if you want my opinion). When I installed an 80 Gb HD in my G3 iBook, I put the 20 Gig HD I took out into an aluminum Coolmax firewire box and use that for backup and file transfers. It's powered by the firewire port and makes a great portable HD. It's only 3 1/2 by 6 inches and a little over a half inch in height. It has a bootable OS on it so I can start up any firewire mac with it. The case only cost me $20 on sale. 2 1/2 inch IDE drives can be had pretty inexpensively. Do a little research (check Buy.com; CNET clearance; mwave.com; Newegg; Zip, Zoom, Fly; and others for the best deals available. It will take a little time, but is well worth it if you're on a tight budget. Dan On Tuesday, October 16, 2007, at 09:14 AM, O'Brien wrote: > On Tue, 16 Oct 2007 12:28:26 +0100, Perry Mitchell wrote: >> Also depends on the device. USB2 has two speeds: >> Full-Speed and Hi-Speed. The former is really USB1.1 and is limited to >> 12Mb/s. My Humax PVR works at this speed even though it says USB2 on >> the >> box! > > Well...*that's* discouraging. How can you tell if an external HD is > *really* USB2 before you buy it? > > I'm looking at this one as an example: > <http://eshop.macsales.com/item/Maxtor/M01H250/> > > I was just about decided to get a USB2 card and HD, but maybe should > spend for an FW HD. > > > . . . . . . . . . . . . . . . . . . . . . . > > O'Brien > _______________________________________________ > G4 mailing list > G4 at listserver.themacintoshguy.com > http://listserver.themacintoshguy.com/mailman/listinfo/g4 >