Hello guys. I've just bought this receiver: VSX-420-K 5 Channel HDMI AV Receiver (Black) - Pioneer Amplifier and Receivers It has optical inputs, as well as digital inputs, and it can take also signal from HDMI. I want to connect this to an Audigy 2 ZS (I also have a livedrive external bay, connected to it with a modified cable). I would like help in how to connect this receiver to the souncard. Of course I could with analog inputs, but digital would be better. Also, if I connect via optical input or digital SPDIF, only digital steams will be playable, or it can transcode any stram to digital ? How should I set up the application and KX itself ? Thanks in advance for your support.