So my headset (old logitech) has semi-broken and was always uncomfortable. Thinking of buying a new one, maybe this http://www.amazon.co.uk/gp/product/...act_title_1?ie=UTF8&psc=1&smid=A3P5ROKL5A1OLE I assume my mobo only has 5.1 and therefore I wouldn't reap the benefits of the headset being 7.1? Would I also need a dedicated sound card? Is it even worth going for 7.1? Use for gaming, movies, skype, teamspeak etc. Not really music, but movies yes.