Hey everyone, I'm about to buy a MBP and I would like to get 4gb RAM. I've read a lot about how most people buy the lowest amount of RAM from apple and then upgrade elsewhere after they receive the computer. This sounds fine, but I'm just a little confused as to why the apple RAM costs so much more. Sure, it should cost a little more, but for this price, it makes me think that it is in some way better (other people have told me to go with apple RAM). So my question is has anyone experienced both and can compare their performance? Or are there any benchmarks or tests somewhere that show how RAM from different places compares? Thanks!