OK, here's what I want from a PCI soundcard: * Optical or coaxial S/PDIF output * True 44.1kHz without sample rate conversion * DTS and DD passthrough I've read lots of other threads here, but nothing seems to answer this directly. I've seen the Abit UA-11 USB device which looks promising, but I'm not sure about the DD/DTS functionality. There are various cheap cards based on the CMI8738 chip. Any recommendations? I'm looking to spend as little as possible whilst fulfilling the above criteria. The M-Audio stuff is out of my range!