Hi all, When I get my PC up and running, I've thought of a problem I might hit with my surround amp. At the moment I use Pseudo Suround for Stereo input from Freeview and DD/DTS 5.1 for DVD playback. This switches automatically on the amp because there are 2 inputs and the amp remembers what signal to use (Eg, when I switch to TV for Freeview on the amp, it automatically selects Pseudo and when I select DVD it switches to 5.1). When I hook up my PC to the amp, there will only be one connection through coaxial and therefore removing the switching capability on the amp. Is there a utility that can change a stereo signal into a 5.1 digital signal on the PC so that I can leave the amp on 5.1 or do I need a sound card for this ? Thanks, Richie.