http://www.hexus.net/content/reviews...lld19JRD02ODc=It's tempting to criticise it too much but I'll say this: as a method of adding good quality (although not audiophile level), multi-channel audio with a digital, optical output port to your PC, without going nuts and breaking the bank, the card has a market.
Decent features, nice and cheap, just don't expect sonic miracles.