Hi guys Have a HTPC as seen below and I'm hoping you can clear something up for me. Currently I have the video running from the onboard HDMI out into my tv, and an optical lead from my tv to my Logitech z5500's. I was thinking of getting a HD4350 and possibly a soundcard to make things a little nicer. But I'm not sure if it's going to be worth it, or even the best method for setting it up. The z5500's say the following for input Currently I have it hooked up to my 32" Samsung LCD, the TV itself has VGA input aswell as 2x HDMI. So would I be best to just keep the setup as is, and use the optical cable? My understanding is that if I were to get a soundcard, I'd need to then use the analogue connection from the back of the card to the z5500's. Would I then need to use the VGA input for video? Or can I still use the HDMI cable?