hey. i am planning on buying a macbook or macbook pro. first of all this is the first time purchasing a mac. i have been a pc user my whole life. i will mostly need it for everyday use. nothing crazy advanced. mostly music, downloading, streaming videos, watching videos, using video out features, school and work (business student), ea games sometimes, chatting etc.. so basically i need something that is good at multi tasking and capable of using windows xp/vista. also something that will be good for about 3 years to come. HDD space isnt the biggest issue as i will be buying a external HDD. i am looking at the latest MB 2.2gig with the santa rosa update. will that laptop be sufficient? or will the MBP 2.2gig that is currently out be enough. if you guys are suggesting the MBP is it worth waiting for the upgrades to the MBP that will be coming in january (i think, which is the dual chip, right?)? will the upgrades that will be coming make the price of the MBP sufficiently more pricey or will the price be the same? how well is the use of windows on the these macbooks? is it smooth? can i run any program? can i use it constantly? what can i expect being a life long pc user? also, is worth getting the warranty? help me out please. thanks.