well you could do that or you could get a WinTV card, loads of cheap 2nd hand ones on ebay, hauppauge are about the best make, also you can watch TV on your PC in a little window while you work or full screen, how cool is that!!!??? Basically lets you plug aerial cables into your pc, meaning TV aerial, PS2 aerial cable, VHS player, DVD player, home surveillance etc! much cleaner than having a nasty big VGA convertor box plus it wont degrade your pc display as it doesnt touch your monitor cable let alone go between the connections!