I bought a macbook today and have not opened it yet. I got the 2.16 C2D with 1 gig of RAM. however I want and need 2 gigs in it. I asked the lady at the apple store and she said that if I don't open it I can "return" it tomorrow and they will install the 2 gig RAM for $158. however my question to you people is should I go for this? Or is crucial a better deal? Is there a huge difference between apple and crucial? Also crucials site doesn't list the 2.16 C2D. I clicked the 2.0 C2D for my machine and it said 2 gigs of RAM is only $87. Makes it very tempting.