-I agree with 4w4k3 on the mobo idea unless you want it for future upgrades.
-Also my experience with that mobo and corsair ram == bad news bears. Do some research on the
DFI site and find out what ram is compatible.
-While on that site see if anyone has had any problems with that PSU with the mobo. I know there was some debate about not having a native 24 pin plug can F*** stuff up.
-I would also recommend, if you have the money, that you grab another HDD so you can raid. It makes load times much faster.
EDIT: Woops you posted before i finished typing. Damn my slow typing.