Wanted to ask your guys thoughts, I'm sure there's people here upgraded from gtx 260 to 5850. I can eather spend $130-$150 for a used gtx260 and go sli or I can sell my card and spend $80 to get a 5850. I would be overclocking the crap out of them both eather way. I am kinda leaning twords the 5850 for a single card and dx11 but sli is so powerful. I just borowed a gtx 260 to test sli and scored 25.5k in vantage. What are your thoughts?? I want to hear from anyone that went nvidia to ati your honest thoughts. Thanks.