Hi, I'd like to get a PCI sound card for my HTPC that will allow me to connect my PC to my 5.1 amp using an optical cable. I need the sound card to fully support Dolby Digital and DTS 5.1 output via a standard TOSLINK connection (I'd consider a mini TOSLINK). 6.1 or 7.1 digital output is not required so I don't care either way if it has them or not. Also, I don't like Creative products very much so I'd prefer to steer clear of them. Sound quality and simplicity are the main things I'm looking for. I've looked at the Auzen X-Plosion 7.1 DTS Connect and like the sound of it. However, the features list drones on about all the encoding features (which I don't care about) and doesn't mention whether it can simply take 5.1 from a DVD or other source and output it via the TOSLINK output. The Sondigo Inferno sounds perfect but I can't find it for sale anywhere in the UK. Does anyone know of a website that stocks this? The ASUS Xonar sounds excellent but is a bit pricey and the same goes for the Auzen X-Fi Prelude 7.1 but I'm not sure if either of these have standard TOSLINK outputs and they've probably got more features than I need. Any suggestions are welcome. Thanks.