Hi guys, Right so I currently have the onboard sound from my Asus P5Q-Pro MB and a Sennheiser HD 212Pro headset. I am sick of getting the cable of my headset trapped in my chair's arm rests and am looking for a wireless one. I am aware that they usually more expensive and of lower quality than their wired couterpart but I don't mind spending a bit more for the added convenience. I can spend quite long hours on the computer, mainly gaming, working, and ocasionally listening to music and watching films. So here is what I'm looking for: - Closed headset. - Best possible comfort. - Highest possible battery life but still comfortable to wear. - Inclusive mic not essential as my webcam works fine as a mic. - No USB as that would bypass the souncard apparently - No interference. Next I can't make my mind up on a sound card choice despite reading several reviews... debating between: - Asus Xonar DG (£25) - Asus Xonar DS (£35) - Asus Xonar DX (£55) Looking to improve sound quality overall and depending on my headset choice something that would go well with it... What would you guys suggest ?