Alright, just bought some Beyerdynamic DT770 PRO, now, how do I get surround sound? What do I need to do and buy?, right now I'm using onboard audio that supports DTS, but I guess I need something with dolby headphones right? (p8z77-v mortherboard)  

So, I've been lurking around here for quite a while trying to find an appropriate set of headphones for me, but there are so many option for a sound noob like me that I just don't know what to choose, meaby you guys will help out.   I'm looking for a set of comfortable, closed, over the ear...