I love my 3.06 2008 imac. I got it for a great deal and it has served me well. Recently, I've switched jobs and have been doing a lot more freelance. Now I need portability. (the hackintosh just isn't cutting it lol) I know I can sell the imac, get the 2.8 ghz mbp + an external, but the reviews I've read all show that the 8800gs in this puppy still outperforms the current mobile competition. I frequently have Adobe ps, ai, and the occasional dreamweaver/aftereffects open and running. So now, the options are: Sell the 24" beast, purchase a new 2.8 mbp + external or Keep the beast, and buy a refurb/craigslist unibody macbook Please help! Thanks in advance.