I think im just going to wait for the x58 to come out with the Nehalm and upgrade to that with ddr3 ram and i might get a new Velociraptor aswell, but that wont be until the Nehalm has its first price drop
Thatís likely best if you can wait. Nehalem replaces the FSB with Quick Path Interconnect. (more if your really really interested http://www.intel.com/technology/quickpath/whitepaper.pdf ) The important thing is its gets the memory off the FSB, one of the bigger system bottle necks. Then Quads can get access to resources without waiting for each other.