On Tuesday, June 3, 2003, at 10:06 AM, lloyds wrote: > 1) Into a Dual 1 GHz G4, I've just installed a Maxtor 6Y200P0 200 gig > hard drive. <snip> The new drive is not recognized (no icon on the > desktop, > no mention in the system profiler). Is there some trick I've missed? > Do I need an ultra ATA card? Check <http://docs.info.apple.com/article.html?artnum=86178> . If you have a dual 1 GB Quicksilver instead of the ones with the mirrored doors, you're limited to 128 GB internally unless you install a card to support the drive. -Mike