Hello all, I'm in a little need of assistance with my PowerBook G4 Alum. 1.67GHz. The Hard Drive it came with got fried a little while back (alas, not in warranty) and I have been hesitant to try to repair it myself in the past. However, I now wish to resurrect my machine, seeing as how if I don't try this, I might as well just buy a new laptop. What sort of HD should I buy? I know it has to be "ATA" but (1) I have no idea what that means, and (2) There seem to be many different types of HDs. I have no problem disassembling my PowerBook but I am lost when it comes to its hard drive. I think I would like to get a HD with 7200 rpm and 80-100 GB. I appreciate your input! JCPH Also, when do you see Apple releasing a MacBook with a good graphics card that isn't integrated?