Hi everyone, I'm asking for help here because I've heard of all sorts of problems when people have been mixing Apple and 3rd party RAM in the G5s. I want to make sure the RAM I get doesn't cause problems and result in the loss of the Apple RAM, or the new RAM for that matter. I want to add 1GB to my dual (2 512s), for a grand total of 1.5 GB. I've also got a 9800 in there. I'm considering Crucial ($180ish), OWC ($200ish), MacSolutions ($170ish), and 1800-4-Memory ($170ish). Anyone have experience with these vendors and their G5s? I actually bought RAM from all of them before, so I'm not worried about the vendor...more about their RAM + a G5. Thanks for the help!