Ok, I know there are a lot of posts already about this one but this is slightly different. So I can buy a new penryn macbook pro (previous gen) for 1300 dollars out the door for the 2.5ghz model directly from school. Or I can buy a 2.4ghz unibody macbook pro for about 2000 dollars. I dont really want pros and cons since lets face, they pretty much are the same laptop internally. The one thing I will do if I get the older version is immediately just have school replace the logic-board with a hopefully non defective nvidia. This will be free. So my question is..what would some of you guys do. just want some opinions . I could get either or, but I always like some opinions about purchases like this to get a different perspective.