iv got a XFX GeForce PCX6600 GT 256MB just wanted 2 no, should i get another 6600 2 make it SLI or just buy the XFX GeForce 6800 GS Extreme XXX Edition 256MB?
SLI'ing two 6600 GT's is stupid. You waste money on two cards that barely compete with the 6800 Ultra, even when together. SLI'ing two 6800 GS's is a little more sensible, but two 6600 GT's? Waste of money.