Well, i own an iBook G4 800Mhz. I'm thinking about adding some RAM into it as it's currently extremely slow. Probally because Azureus is running almost 24/7. But anyway, I'm not sure about how much RAM i can put in there and what type of RAM. I'm certainly not going to buy RAM from the Apple Store as it's a stupid move. According to my iBook Box, it "comes with 256MB of DDR SDRAM; Supports up to 640MB". So my question here is how much RAM i can put in there? How much RAM must i buy if i want to, 1) make my iBook's total RAM to be 512MB 2) make my iBook's total RAM to be 1GB How many RAM slots are there in the iBook? Well, i dunno, i heard that one 128MB is soldered or whatsoever but i'm not sure about this. Anyone with the same model around knows anything about it? I'm really uncertain about RAMs and please give me the full name and details on which RAM to get. Thanks in advance.