I have a 1.83ghz MBP that I bought right when they came out. I've been thinking lately of getting a C2D MB and selling the MBP. In the process getting a faster computer, putting some money back in my pocket, and getting a computer thats more durable and that doesn't depreciate as fast. Has anyone gone down from the MBP to MB and regretted it? I know I'll miss the bigger screen at first, but I don't really do anything that requires a large screen on a regular basis. I also rarely play games. Let me know what you think? I'd probably go for mid level white. Another reason I'd like to do this is so I can easily upgrade the HD, I'm out of space on my 100gb. I'd probably keep the 80gb in the white MB until I can get a really good deal on a 200+ gb one.