Saitek Cyborg has come out with a 5.1 sound headset which delivers surround sound using the usb connection of your computer or laptop. It requires just a 3.5mm jack to get connected. No need to worry for the 5.1 sound card as this has got a built-in 5.1 sound in it. You just have to plug-in to the USB connection and then install the software which is for the 5.1 sound. Purchase this now at amazon which is $79.95.
http://www.amazon.com/Saitek-PH06-Speedlink-Portable-Headset/dp/B000TCEU5K
