I have a Power Mac G4 AGP 450 and want to add some more memory as the current 384 mb is just not enough anymore. I know Apple suggests using PC-100 Synchronous DRAM (SDRAM), 3.3 volt, 64-bit wide, 168-pin module, Unbuffered. Question is this, can I use PC-133 instead of PC-100? If so, would it matter if the current installed memory (3 x 128 mb) is PC-100? Has anyone else tried this? Any problems? Thanks for your help and Happy Holidays. Casey ----- Choices. Decisions. Consequences. Take responsibility for your actions. Contact us at: 2AzBoys at cox.net -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: text/enriched Size: 629 bytes Desc: not available Url : http://listserver.themacintoshguy.com/pipermail/g4/attachments/20041223/85b9c9dd/attachment.bin