Well as Mac Pros keep progressing on and on, the first generation Woodcrest Mac Pros have finally hit my price range . It has been one of my dream computers to own, and now finally it is at a price where I can afford one. I was thinking about buying from PowerMax or Headgap, but kind of scared of eBay and Craigslist. What should I look for when buying one? I know a lot come with only 1GB of RAM, and that will definitely not be enough to run Lion. The Mac should be able to run Lion without any hiccups, correct?