@Ian: Hey alright, you don't have to get all fussy about it. It's no offense to you. I'm just a bit frustrated because myself and others have been ignored on this issue for a while now, and it seems that having to change memory timings from default values is not a proper solution if there is something that should be fixed within the release itself. Additionally, I am a bit skeptical because this was never an issue before in previous versions of OSX, so why Leopard? Anyway, we have the same brand/make of RAM, I think. I'll give it a try and report back. Sorry for making waves in your lake.