Okay, quick question, maybe some other people may be able to throw in some advice. I have the opportunity to trade my powerbook (see sig) 1.67 Ghz, 2Gb Ram, 128mb video, 100 GB HD 15" Powerbook for 13" Macbook Black Core Duo 2Ghz 80Gb HD, 1GB Ram, and 46days left on warranty. This is happening on craigslist. Already spoke with the buyer on the phone. He is credible. I haven't been using my powerbook for much "power" apps anymore, video or gaming, and was wonding if a more portable, more recent computer wouldn't be better. At the same time, I am not a fan of getting a revision A computer... Any thoughts? Should I go through with it? Any other questions I should ask first? Who would be getting the better end of the bargin? Plus, with Santa Rosa around the corner, I don't want the value to drop. My computer is solid, he doesn't have any problems with his though. thanks.