Here's a little teaser....

[Movieman]

We are talking about a server chip here folks. Not an overclocking cpu for gaming punks. You don't OC these things!!! We don't even have a solid mobo chipset yet to really see anything to compare. Let alone comparing them to a 1G+ cpu advantage.

C2D is great. No doubt. Give it a rest on your laurels.

I beg to differ but yes you can OC server chips and effectively..
Limitations, yes, due to bios constraints mostly, but it can be done and done with excellent results.