Is there any benafit to run HDMI instead of Dual link DVI other then the added audio support? The problem iam faced with when I connect with HDMI is I lose my sound on account of the Optical cable iam using to connect to my SONY a/v receiver! Is there any way around this? My receiver dosent have HDMI input so I have no sound at all when I hook-up via HDMI. Thank you. Oh and my monitor is a Asus Ve247h 24 inch 1920x1080. 75 hz max refresh rate.