I'm sorry guys but I'm a rookie at hardware (C2D, you newegg???) As I said earlier, I would love to get a Mac but not now. I have a couple of projects on hand and after I finish that, maybe I'll be able to go for the Mac. As for now, I'd like a system which would be fast enough for Avid Xpress Pro and maybe after I get a Mac, useful enough to continue using it. Thanks for all your input!