I plan on getting a MBP. However, theres a few things I am curious about. First off, how much of a difference is there between the graphics card with 256 mb vs 512 mb? Also, if I were to buy a refurb, would I be getting the new pennryn processors or a different old type? I am pretty sure I would like to go for a refurb. The prices are unbeatable and you may be lucky enough to get a better hard drive or more ram. Thanks in advance.