If I want to do some work from home at my new job I'll have to buy a Mac. Ive always used a PC at home (for gaming) and Macs at work, so ive never ever bought one. Im pretty sure i want a powerbook so i can take it in the car or out of the house. -- Do they make a laptop that has dual processors? I need that believe it or not. -- When in the next 3 months should i buy one? Before/after Christmas? January? -- Im not in the 'mac scene'; are there any rumors of an upgrade/new ver. of powerbook? Maybe after the new year? -- Im pretty sure i still want to use a PC for internet. Do i still have to pay for all the wireless stuff on a powerbook? Does apple customize anything to lower the price? thx!