I ended up returning my refurb G5 2.0 GHZ Dual Processor for a Imac Core Duo 2.0GHZ thinking that it would be faster running the native apps, and eventually once all apps run natively a better investment, and I would save a couple hundred bucks having the monitor included. I am getting a spinning beachball alot more on the core duo with all natively running apps. Both have the same amount of Ram. I am thinking about going back to the the refurb G5, but this time the G5 dual core instead of the Dual Processor. Am I insane, is my comp messed up, should the core duo be faster than the G5? (I know I am screwed on the restocking fees, but I believe amex refunds restocking fees, so...any help would be much appreciated)