How do I record gameplay through a VGA connection? I have an xbox vga cable running to my lcd monitor, but I want to capture my gameplay through my PC, to post on youtube..etc. How would I go about doing this? And I use decently high resolution. I've been searching for vga capture cards, but they are too expensive. Is therea simply way to do this without the headache of buying multiple items, or spending over 100 dollars?