A
alphaatlas
Guest
I'm thinking about purchasing a new 12in iBook G4 1Ghz. It comes with 256mb of RAM, but I would like to upgrade it to 512mb at least. But I'm confused on how many modules I'd have to get. Do I just have to buy one 256mb and add it to the existing 256mb, or do I have to buy a 512mb one and replace the already installed 256mb? Sorry if this sounds like a stupid question.