Hey all. I checked my archived list of emails regarding this but I couldn't find the answer to this. I just bought a G4 Sawtooth for my bud who is fairly new to computers. I have leftover RAM from my G4 Digital Audio that uses PC133 RAM, while the Sawtooth uses PC100 RAM. Would adding the PC133 RAM in the Sawtooth cause any problems at all? I appreciate your help. Eric Buczynski