Is it SAFE to buy "Rev A" Apple Product? It is just me or Apple have lousy Rev A product. I'm thinking of buying a 12" PB by being a Rev A, so far, there is a lot of people complaining about heat issue, "sticky" trackpad, a small gap when closed, and latch problem. I also have a Dual 867 MDD, being also Rev A, one of the main problem is just too darn noisy and lound but I heard the Rev B, Apple just released fix the noise problem. [but hey!, I know any computer company will always gonna get a defective product during the assembly line.. and there is a small major of people have such problems. but most of these problem often occurs in Rev A] I think Apple makes good quality product just cant stand if a laptop I bought start to fall apart! Whats your opinion?