wtf. im hoping there is just something wrong. i just built an msi mega 180 multimedia pc, and was going to just use my tv instead of a monitor to use it for dvd,mpeg,mp3,etc playback in my living room. so i just got my tv-out to tv cable, plugged it in and everything works great. comps on tv no problem. but when i play a video, it shows nothing but black where the video should be! wtf?! how can i fix this? thanks!!!