Hello to anyone who is reading this. First of all I would like to state that I will be graduating from high school in 2010 and I would just like a little foresight about what may be coming to MacBook by then. I was thinking about buying the whitebook until I realized that it probably won't be around by then. So I decided on a aluminum unibody (assuming the whitebook won't be around). What kind of processor and graphics updates can I expect by then? I was hoping for a bump up to 512mb dedicated or integrated graphics and maybe a 2.2 ghz to a 2.4 ghz core 2 duo processor. Is this relalistic? If not what is? I would also have 4 gig ram and a 160 gb hdd My main purpose for this computer will be some web browsing, light multi media tasks, word processing, powerpoint projects, and some light gaming. I also plan to dual boot with windows 7. Any information provided is welcome (except arguments for PC, been there done that lol) including what you think I should get. Thanks in advance!