Yeah. If he wanted to start with "bottom-of-the-line," there, the 2140 is only $85. I'll be building one of those for "mom" next week. I even found a Gigabyte mATX that seems to get good notices from reseller-customers for around $65.
But the chipset -- for the P5W DH -- as I said, I believe it's i975 -- that's a known, proven, reliable chipset, with a matured set of BIOS revisions. Check again for processor compatibility, but the last time I looked, it was "quad-capable," so it should handle any of the newer C2D's.