Need a new PC? With the latest advancements in processor technology from Intel and the visual effects in software (like Unreal III). If you haven't purchased a new PC in the last year, it's time to upgrade.
I can quote you a good price on a Dell(cheaper than you can get them from Dell) or I can build to need for the cost of parts and $300.
Best processors to go with are Intel processors. AMD are cheaper but there is a reason they're cheaper.... Intel has much more "Level 2" cache (L2) than AMD. L2 cache is the processors memory. The Intel Q6600 processor has 4 MB L2. AMD is lucky to have 1 MB L2... this is one of the reasons why Intel runs circles around AMD.