i want a conroe extreme edition.. and i want a good water cooling device in there.. pls help me..
That would absolutely the dumbest thing you could EVER do. With DX10 coming, buying 4 video cards right now(and finding a motherboard to support them) will cost you a bunch of money. These cards won't even support Vista fully. Quad SLI (Quad X-fire does not even exist) is a marketing trap, there is no real gain except in ultra high end applications.
Save your money, or you have way to much. Donate some to charity.