http://www.newegg.com/Product/Product.a ... 6814129113
I'm sure that I'm going see a performance increase, how much I don't really know, but after spending the money I WILL see one, real or not

I was strictly ATI (mainly due to IQ) for a long time until the 8800 release where they just couldn't keep up and NV fixed their IQ issues but I'm feeling good about going back to "red" now

Since I have an X38 board I can, worst case, Xfire two of these bad boys (with a bigger PSU methinks) and still be happy.