I have a dell optiplex 755 with 2 PCI hookups and a PCI-E. I hooked up a GE-Force FX 5200 and was running the motherboard to a lcd and the FX to a plasma. Worked fine......then I hooked up a GE-Force GT 8600 and now I get a blue screen saying it's messed up......I Want to run the lcd with the 5200 and two plasmas with the 8600 but it seems like the PCI card and the PCI-E won't work together...I have been told they do by tech support..but.........and I'm running XP.......everything else is intalled right- drivers etc....and the onboard motherboard graphics is disabled?? Should I just install two PCI's with Dvi's to run the plasmas and use the lcd off of the motherboard...any ideas thanks.....John