So, I successfully sold my G3 iBook and I've bought the 933MHz G4 iBook and I am thrilled with it so far. I didn't buy extra RAM from Apple, and while shopping online for extra, I came across this page. So, my question is, does anybody know if 1GB RAM will "work" in a G4 iBook? I realize that the maximum officially supported is 640MB, but I'm quite curious to hear whether anyone's put more than that in a G4 iBook and whether some sort of firmware hack was necessary or whether it was recognized and just "worked." . .