I have one of these, connected to a computer running Windows XP. I am feeding a known good colour signal into the S-Video connector but only getting a black and white image. It's a good strong pic with no interference but B&W! I can't find anything in the setting which might be causing this, any ideas? I have downloaded the latest drivers etc, and followed through the few brief tips on the Hauppauge site with no luck. Any help much appreciated Bob