Hey M.R Gamers, I'm looking to buy a new 15" Macbook Pro. I have a situation. This proposed 100mhz and 2 mb L3 cache difference just seems like a money-sucker to induce buyer's remorse for those who didn't pay over 10% the price for a below-5% performance increase (as the numbers say). This question has been asked millions of times since February, however I have my own context in which I'd like to ask, so here goes. I'm in High school, and therefore the majority of my computer work would not benefit from this sort of upgrade. Itunes, Safari, Imovie, CoD4, light/med. photoshop, and writing. Those couldn't possibly benefit, and if they do, perhaps I could make it out if I was practicing some Zen focusing technique. But should I intend to take my hardware for a real stroll, like Starcraft 2, MW2+, Crysis 2, advanced gaming, and uses of 4+ Gigabyes of 1333 memory, will I get FPS differences? Load time differences of over 5 seconds? Cause really, the only thing that's threatening to take $225.00 from me is buyer's remorse at this point. And I can kill that off. Anyone have any opinions? (sorry for making you read all that b.t.w) E.