GeForce 6200, Composite, PS2 (in Off-topic)

So I have a Media Center enabled PC, with a GeForce 6200 gfx card. My GeForce 6200 has composite input. I plug in my PS2, and go to the Media Center, go to TV Setup, see it listed under Composite 1, as in I can see the game and hear the sound (but it's in a really small box, and I'd rather just play it on my spare 7'' tv set), but I go to the next step and it says it can't find the set top box, therefore, I can't use that setting.

So what I am asking is, how to override the 'need' for the set top box, or a program that can directly play the composite input.

Every problem i have had to do with anything has been sloved by just simply entering the problems in google and reading contributions of people who have had the same problem, as it doesnt seem too uncommon of a problem is should be easy.

If you have check google first and are stuck thus consulted us, disregard my comments ;)

Well I got it to work via RF, but I have about a 3 second lag. Are there any ways of making this faster, or am I out of luck?