Hi all. I recently got a nice tax refund. I'm a college student in need of a laptop. I have a gaming desktop so games aren't my concern. Basically, I have two opportunities. 1) My friend who works at bestbuy can get me an open box 2.0 GHz conroe macbook with 1 gig of ram for $850 after taxes. 2) I can get a 2.16 GHz Penryn macbook for $1050 after taxes. Same specs, just a penryn instead of a conroe. (Either option, I'm going to replace the 512x2 with 2gb x2...really cheap on newegg) What do you all think I should do? I really haven't the slightest. The open box is semi-used as it was a display model. Thanks for any opinions!