Divide and check I don't know much about the equipment you listed, but when I'm setting up a daisy chain of older equipment and what's going in isn't coming out right I've learned the hard way to try and make sure the ports I'm connecting up are actually working correctly.
Also your doing a lot of converting of your video so you shouldn't be surprised if your light gun games has a few problems.
Speaking of Games you know SVideo has no sound so you will have to run other cables for sound.
If you have something else that puts out a SVideo signal hook it to the Panasonic's SVideo and see what you get.
Do you have something that can see a DVI signal? try that on the video card's DVI output.
Here are a couple of wikipedia links on DVI and SVideo and a on linking computer to panasonic with some SVideo settings mentioned.
http://en.wikipedia.org/wiki/S-Video
http://en.wikipedia.org/wiki/Digital_Visual_Interface
http://www.ehow.com/how_7215168_connect ... sonic.html
hmelton
God Bless
Also your doing a lot of converting of your video so you shouldn't be surprised if your light gun games has a few problems.
Speaking of Games you know SVideo has no sound so you will have to run other cables for sound.
If you have something else that puts out a SVideo signal hook it to the Panasonic's SVideo and see what you get.
Do you have something that can see a DVI signal? try that on the video card's DVI output.
Here are a couple of wikipedia links on DVI and SVideo and a on linking computer to panasonic with some SVideo settings mentioned.
http://en.wikipedia.org/wiki/S-Video
http://en.wikipedia.org/wiki/Digital_Visual_Interface
http://www.ehow.com/how_7215168_connect ... sonic.html
hmelton
God Bless