I bought a gig of K-Byte ram from my 12" pb today from Bestbuy and i am suddenly wondering if it was the right move. Betsbuy dude assured me that it would work and that everything is hunkydory with it. Anyone ever heard of it? it was almost the same price as the Kingston ram but they were outta stock on that one. ANd does 3rd party Ram void my warranty? Guess i should read the old Apple fine print!!!