New to the forums, and I have a few questions, that I'd appreciate some help with. I apologize in advance if this has been addressed, but I failed to find an answer in the search option. I have newer generation iMac 3.06 24", with 2GB of RAM. I'm a heavy gamer, both on OSX and Windows, and also do a lot of work in GarageBand and other multimedia programs. I'm mostly concerned about my gaming performance (not that I'm overall upset with it, just want the most out of my machine). I was curious whether or not it would be practical to switch from 2GB -> 4GB and actually see a performance boost. Would games show a better FPS, etc..? Also, are there any guides to which RAM to choose for this specific system, how to install, etc? Any help, experience, knowledge would be greatly appreciated. Thanks!!!!