They are the same drive. Just make sure that the drive speed is at least as good as yours. I bought a Travelstar 60Gig 7200 RPM for my 1Ghz Titanium and cut the startup time in HALF. It's awesome. John Belen On Nov 24, 2004, at 5:36 PM, maf291 at nyu.edu wrote: Anybody know if I buy a Travelstar drive from ebay that has been in a Windows PC... can I still install it in my 667 tibook and just reformat it? Is it essentially the same drive? thanks much! _______________________________________________ Titanium mailing list Titanium at listserver.themacintoshguy.com http://listserver.themacintoshguy.com/mailman/listinfo/titanium