I just built a HTPC based around hybrid graphics but can't get it to work, I'm distraught. I have a Gigabyte GA-MA78GM-S2H, a Sapphire 3450 and Vista 64. I manually downloaded the latest CCC (8.11) and 64bit drivers for the northbridge and graphics card. I understand to activate hybrid I need to enable surroundview in BIOS. I enable surroundview but when Vista boots up the screen goes black. Windows is still running but the screen is just black. I have my monitor hooked up to my video card. I can hook my TV to the HDMI on the mobo and they both will work until windows launches, then they both go black. When I disable surroundview and boot Windows my drivers are gone. What am I doing wrong? Is there something else I need to do in BIOS? Is there something else I need to do in CCC? Am I just SOL? I would really appreciate your help, I'm pulling my hair out here.