MacSales (aka Other World Computing) just announced a 500GB 2.5 drive that would work. I would be a bit more conservative. But I like Seagate. Their customer service has been great. Only downside, that any firmware updates (only ever had 1 in 10 years), must be performed on a Windows system. David On Apr 20, 2008, at 11:38 AM, Dr. Trevor J. Hutley wrote: On 20 Apr 2008, at 16:01, alexandre wrote: > hi > > i'd like to upgrade my dad's macbook harddrive. he currently has the > 80gb version and i'd like to install a 200 or 200gb, with 5400 or > 7200rpms… > > are there any brands i should avoid? Salut ! I have positive experience with 2.5" drives from 40 to 160 Gb with IBM, Hitachi, Samsung, SeaGate/Momentus, Toshiba. Go for the 7200 rpm if you can, as I have found the speed does make a difference. Certainly not lower than 5400rpm. Trevor _______________________________________________ Titanium mailing list Titanium at listserver.themacintoshguy.com http://listserver.themacintoshguy.com/mailman/listinfo/titanium