Not sure about that board TBH it should be good for Core 2 Quad chips. I got a EP45T-UD3LR and so far I am not sure its the best for high FSB and has a lot of trouble with ram getting the frequency high and raising ram voltages....
So I"m getting a rev 1.0 EP45-UD3P board since I've tested it before and its super solid and amazing for Core 2 Quad CPUs.
The REX X48 board is the best LGA775 FSB board hands down.
And for the older S775s like P4 and Celly the Commando board(with mods) and some others are the best choice.
PM me if you have more questions Steve.