I might (*might being the key word) buy a pbook this week. The thing is i need it by sunday for this summer seasion at college. I don't think i can order a BTO 12" or 15" pbook and have it ready by sat. night.... The 12 the only thing i can upgrade is the ram, not a big deal to do, and the hard drive. If i get the standard HD, can i upgrade it later through apple so it won't void my warrenty? the 15" i would get the 1.5GHz w/ super drive. i would add more ram Do you think apple will have in stock the upgrade video memory (128)? Is there a big diffence between the 80 gig 4200rpm and 80 gig 5400rpm HD on the 15"? Thanks for your help!