Hi, I just got a deal on a brand new, sealed in box MBP. specs 15" 2.2 GHz SR MBP, 2 Gig Ram, 120 GB HD. I jumped on it because the price was good, but now I'm wondering if it's really the right machine for me. How much do you think it's worth cash? Or, what kind of tricked out, big HD MacBook could it fetch? A tinge of buyers remorse has got me wondering these questions.