WRONG.. you guys...
let me tell you why its harder for a quad with 2 dies to hit higher then 450fsb.
One a DUAL CORE a single die, there is no FSB communicaiton device inbetween the cores.
This FSB Communication device allows the two dies to talk to teach other and mimic a quad core. Remember yorkies and kents arent native quadcores. There 2 dies stamped on 1 pcb that talk to each other.
Now even if your board can handle 500fsb, which many can, it doesnt MEAN JACK if your chip's fsb communication device cant handle that.
Thats why when you see epenis shots of quads being pushed at 500fsb+ this is absolutely amazing. I usually wont flame on this, as long as a superpi can be run.
Now when people come with fsb's of 450-460 thats when i lay down a can of whoopass if no prime95 is shown.
Just cuz wolfdales are doing 500fsb+ that does not mean the quadcore counterpart, the yorkfield is going to be able to do that.
THERE IS NO MOBO THAT CAN ENHANCE THIS. ITS THE CHIP AND HOW STABLE THE POWER DRAW IS ON THAT CHIP!
If you want to tweek it a little, the BEST anyone can do is give it a monster stable psu, Tier 1, And give it a monster stable board which uses solid state capacitors and is ultra durable. The DQ6 comes to mind when i say this. :T
The DFI LP LT X38-T2R is also something that interests me. So far average high end fsb wall for the quads on this board is around 470-550! NOTE: This is also a 300 dollar board. :T So it wouldnt qualify in ANY BUILD with the words "Budget"