This was the first white stand alone iMac with the intel core duo. I've upgraded it to Snow Leopard, upgraded the peripherals to the magic mouse and the aluminum keyboard, and maxed out the ram to 2GB but it's starting to get slow. The computer has been awesome for me. Haven't had any problems with it and works for my needs I suppose, but I feel like this computer is starting to get ancient and is really going to feel that way once Lion comes out this summer. I mean, is 2GB a ram going to be enough for this machine to be viable in the future? Can I even get decent value for the cpu? Wondering what you all think if I should try to sell it or did I miss the window and should just use it for as long as I can. Thanks.