With the 2nd round of price cuts due on Quad Core Processors due, is the possibility of a dual CPU board, each with a quad core a possibility i.e. a total of eight cores.

Would Vegas be able to make use of 8 cores?

Does a motherboard exists that can handle this?

http://www.hothardware.com/News/8Core_Intel_Xeon_V8_Test_Rig__Sneak_Peek/

Found this. Scary to think what kind of render times you could potentially be looking at.