Right now I have a Mac desktop and a PC laptop. I was thinking of buying a 12" powerbook and a dual 1.25 powermac to replace both of my computers. My concern is, how will I sync them, and, would I even need 2 computers? A thought just came to me, just get the 17" powerbook and be happy, its cheaper than getting the 2 computers I just mentioned, and will cover all of my computer needs. But, then I will still need my old powermac for audio work, which is fine I guess. My basic question, is would you rather have 2 computers and try to keep them synced, or just get one top of the line laptop?