Hi everyone! Im an tired pc user and going to mac. Im on the market for my first macbook pro and did a lot of home work before getting one. A co-worker of mine is selling his 2009 macbook pro with 2.26 c2d and upgraded ram to 4gb and 500gb hard drive. That includes the 2 year applecare warranty. I saw the unit which is like brand new. Im leaning towards this because he will sell it to me on a good price. Some friends of mine tells me just buy a new one since its my first one but the price im getting for the last year model is $400 cheaper which is a lot for me. If you were in my shoes which one would you get?