That's true... 1GB of RAM from Transitl... it costs $375. Lots of debate on the subject in another forum...as to its stability and whatnot. Proponents say it is acceptable and Apple does not make that size to differentiate the iBook G4 from the PB G4. Opponents say it is unstable, because the iBook was never designed to use it. Not sure as to what the verdict was. Anyone got a clue? --------------------- sorry about the double post. definitely didn't mean to start new thread. please ignore this. thanks panda.