Hi, i was wondering if anyone know anything about TV tuner cards. Im looking for a good one that could be used in conjunction with 8800GTX graphics card. or is that even possible. i am thinking of using my computer as a tv. 8800GTX would make the graphics on my lcd be the best it could (226bw). but if i get a TV tuner, would the image be improved through the graphics card or the TV tuner card's graphics cant be improve because the signal is coming from the tuner card, meaning u cant create more pixels than there really is. help would be appreciated. thanks