I want to show my Windows XP desktop on my LCD Television so I can watch movies on my TV, instead of my PC. The problem is I don't know what cables I need. I have an HDMI port, s-video, and component cable connections on the back of the TV. What cable would I use to stream from my PC to the TV? This question has probably been answered before but I'm not exactly sure what to check for in the forums. Thanks.