Best 5.1 Headphones for under £30?

[Satki]

Basically I'm looking for some 5.1 surround sound headphones that are built well (will last a decent length of time) and have good sound quality. I'm not bothered about having a built in mic, but don't mind if there is one. I don't have a 5.1 sound card, so USB is prefered. Does anyone have any recommendations?



I quite like these ones:
http://www.amazon.co.uk/Zalman-ZM-R...1?ie=UTF8&s=electronics&qid=1251965937&sr=8-1
http://www.amazon.co.uk/gp/product/...&pf_rd_t=101&pf_rd_p=467128473&pf_rd_i=468294