My title tells the basics pretty much. I sent in my G3 iBook for repairs, and it was replaced with an iBook G4. I removed the RAM before I sent it in, and I now need more in the G4. I would like to get a straight up trade, since SDRAM prices seem to be higher than DDR prices nowadays, but I can provide a little extra compensation, if needed. I would like a 1 GB stick, but I would also go for 512. Remember, notebook memory only. I can provide pictures upon request. Thanks for your interest.