What are you comparing, exactly? 9800 Pro to 6800 non-ultra? Or the 9800XT? It all depends on what you want. The 6800 is about 50% higher in price than the 9800 Pro (which is around $180), and provides less than 50% more performance. However, the 6800 will spank the 9800XT, which is the same price. If you are looking for an inexpensive part to SLI, then go with the 6600GT. It will whip the crap out of the 9800 Pro (in fact, it's damn close to 6800 performance and faster than the 9800XT), and it's only $187 on pricewatch. Throw in the SLI capability and the fact that MSI's nForce4 mobos are supposed to be in retail next week, and i think that's the way to go.