That is your opinion and one which i disagree with.
You purchased a capture card which cannot capture many formats of video, if you want to capture one or other of these formats which your current card doesn't support then you should either buy a scaler to convert to a format which your capture card supports or buy a different capture card.
Why do you want to capture old computer games footage anyway? You have no legal rights to use the footage from computer games in any production. Even uploading to youtube is illegal, so i don't see the purpose in this.
http://ATEMuser.com
