First off this NOT a thread of me asking to buy one. My friend Is trying to get a new machine and wants to get a mac. His budget is not very much, Around $500-$600, and he has sent me a few requirements: 1. It must play games well. 2. It must be able to run vista 3. It must not be too expensive He plans to play Guild Wars and some MMOs Like WoW. Which machine would best suit his needs, but please note that it does not have to be brand new. We were thinking about a Core Duo iMac. Let me know what you think.