Thanks guys, really appreciated. I'm not up to date on anything motherboard related. My P5W has been chugging along nicely for quite some time, soo..
Anyway, Raid issues? I run Raid0 so that wouldn't be very good.
Also a bit OT: but the X38's; Will these require DDR3, and DDR3 only? Not sure if it's tempting to get 4GB of DDR3, as that will most likely rip an endlessly large hole in my wallet