computer upgrading

  1. C

    What should i upgrade next?

    Looking to upgrade my CPU or go SLI. some Questions 1.whats the best processor i can get?? intel only, and price dont mater 2.can a different video card go sli with mine??options on that,and price dont mater 3.any other upgrades i can do?? im running Xp 32 bit Specs are Dell 700n -Case &...