All Socket AM2 mobos support Pacifica;
Almost all Socket-T (775LGA) mobos support VT.
Or is it the other way around? Anyways, don't worry about it; shop
around, and as long as it's "Vista Ready" or at least supports a CPU
with Ring Minus One, you'll be able to run hardware virtualization
(which is what you want).
Wait for Christmas. DX10. Booyah.