Hi guys~, Here is my question: Should I wait for the powerbook G5 or just get the powerbook G4 right now?? Actually, I have been thinking this question for a long time, I don't know what to do: Honestly, I want to use powerbook G5 which equips a 64 bit processor; however, there are 2 main problems I really concern about: 1st, when will pb G5 come out?? 2nd, how is the stability(I know the cooling problem of G5 processor in the pb is tricky ) and perfomance of the new pb G5? Thinking of the problem of pb G5's performance, I ,sometimes, ask myself a question: Why don't get the newest updated powerbook G4 right now?? For me, the price of powerbook G4 now is really attractive, and, I can get the ATI 9700 GPU in it ,too; moreover, the newest (maybe the latest ) update surely enhaces its perfomance and stability. Thus, I intend to purchase a powerbook G4 now........... Sign.....really hard to make a decision?? should I wait for pb G5 or get a new pb G4 now?? Can you guys give me any suggestions? Thank you so much!! Ar~ one more question: Can I run Mac OS X Tiger in a powerbook G4??