Guys I have been researching this and its just to much for me to handle. I currently only have onboard sound but what I want to do is is run 5.1 or 7.1 but also use high end headphones for gaming and music. So what do I need? A sound card? A headphone amp? A DAC? Also when using headphones I would like to still is able to use the 5.1 if possible. Sound Quality is a must...Help me out Toms Hardware Forums your my only hope.