HI CAN THE Asrock N68C-S AM2+ MOBO SUPPORT A GEFORCE 9800GX2 AS IVE UPGRADED MY POWER SUPPLY TO 700WATTS AND IT SUPPORTS DUAL SLI,CROSSFIRE ETC I CAN RUN A GEFORCE 9800GTX+ BLACK EDITION WITH NO PROBS AT ALL BUT IVE TRIED TWO GEFORCE GX2 MODELS ONE WAS LEADTEK,AND THE OTHER ONE THAT I HAVE NOW IS XFX ALL POWER LIGHTS ARE LIGHTING UP GREEN,WITCH MEANS THERE AMPLE POWER,BUT AT THE BACK OF THE CARD I THINK ITS SUPPOSED TO LIGHT UP BLUE ON THE PRIMARY CARD AND GREEN ON SECOND CARD OR VICE VERSA,ANYWAY I HAVE A GREEN LIGHT AT THE BACK BUT NO BLUE,IVE READ UP ALOT ON THIS CARD AS MY PCIE EXPRESS IS ONLY VERSION 1 NOT TWO,COULD THIS BE A FACTOR WHY ITS NOT WORKING,IVE READ THE TESTS ON TOMS HARDWARE VERSION 2 IS IT REALLY NEEDED,IN THE TESTS THEY USED A VERSION 2 PCIE SLOT AND THEN TAPED OFF SECTIONS ON THR FINGERS ON GRAPHIC CARD WHICH BY THE WAY WAS A GEFORCE 9800GX2,FROM THE FINDINGS THE GEFORCE WAS NOT BOTTLE NECKED AND THE RESULTS FROM 16,8 AND EVEN 4X WERE VERY CLOSE,BUT IM WONDERING IF THIS MOBO I GOT WILL SUPPORT THE GX2 AS I DON'T KNOW IF ANTONE HAS TRIED TO PUT A DUAL GPU IN A VERSION 1 SLOT,FAN SPINS REALLY FAST BUT I JUST COULDN'T GET ANY DISPLAY AT ALL,ANY THOUGHTS ON THIS GUYS,CHEERS AND SORRY FOR SHOUTING