Thanks for all the replies fellas. Because of my busy work schedule(were trying to finish painting a Chevelle) I havent had to much time to really play around with it.

After looking at it again it does turn out that it is a 2.66ghz Celeron D, which I believe is the Prescott. oh well it was a $7 mistake. On that dell website it says there is a way to make it compatible but through the use of a microPCB board. I guess I'll just have to grin and bare it until my new rig is finished.