Ok, maybe this is a holdover from my PC days, but I just ordered my first Mac since my Apple IIe in the 80s -- a brand new, 17" PowerBook, with 1 GB ram and the faster hdd. Well, I am anxious that Mac will release a newer, faster PB. I HATE to buy a new computer, and then have something faster come out immediately. So, my question is twofold: is my new PB a good buy, and, secondly, does anyone have an idea when the new PB will come out, and what it will be? Is there a G5 PB in the future? Thanks!!!