Computer in question: G4-450 AGP Sawtooth with OS 10.3 First question: Can I use PC-133 SDRAM in my machine? I'm looking at buying one piece of 512 MB SDRAM PC-133, 168-pin. Currently I have two PC-100 modules installed (a 128 MB and a 256 MB). Off of one website, I found this (see below), should I be concerned with it? Second question: What's the word on 'AZENRam' and 'Ultra' brand memory? Anyone have experience with either? P.S. - I'm new to these forums and this is my first post, so... Hi!