Me three, i am having the same problem. I have the SLi bridge on, the EZ plug powered, Latest Drivers, and i checked the BIOS and enabled the broadcasting option. Yet, the SLi Configuration option in the nvidia control panel is not present. Where my situation is different is the fact that i am trying to bridge two BFG 7950gt's OC; one has 256mb RAM and the other has 512mb. so far i havent read them to be incompatable.