Hey, I just purchased a new MBP (so new, it shipped today actually). I have a quick question on RAM. All of the literature that I find says that it will only support up to 4GB of RAM. I will only have 2GB because I figure I can upgrade it far cheaper than the price Apple wants. However, I have read on these forums of some users having 6-8GBs (one even had 10 me thinks). How is this possible? Will the MBP only utilize 4GB? If that is the case, why spend money upgrading it to 8? Or, is the literature I'm reading wrong? Hopefully this hasn't been asked before. I did a few searches for RAM, but never found this question answered. I'm coming from a PC (welcome me to the family), and this Mac thing is quite a bit different. Thanks for the help.