hi , thank you for looking , i have bought a pc to tv cable (vga to 3 rca) and i cannot figure out how to make it work. I have checked google and their problem either didnt get solved or they are using windows xp, so the explanation of where to go doesnt releate to vista. i i have plugged the vga part into the Laptop and the 3rca into the tv(relating to the correct colour code-blue red green) and no matter what channel it desnt work. Ihave now tried 2 laptops and 3 TV and none work...am i doing it correctly? any kind of help will be greatly appreciated.