I should also add that when it is open, and downloading\searching, it is only consuming from 9-22% of virtual CPU1. I can open it and use it when the directX programs are minimized, however once I open the 3D program, thats when it loads the CPU.

Im going to try and set the affinity for limewire to the virtual cpu2 and see if it's reactionis the same. My theory says it will be.