Hi all, I have a 400mhz G4 Sawtooth and a friend of mine is selling me some PC133 memory. Is there any way to tell if that memory can be used to the fullest? I installed it on the computer and it works fine now. Is their any program for Mac (like Everrest for PC) that can test the ram and give me more specs on it? I'm currently running X 10.2. Thanks in advance, David P.S. What is the correct type of memory for it?