I posted a thread earlier about how to hook up my TV to my macbook pro. Since shipping, etc took so long I decided to post a new thread for this new problem. I successfully hooked up my new macbook pro to my old RCA-only television. I did this by using Apple's miniDisplayPort to VGA adapter then a VGA to RCA cable connected to that, then the RCA plugs in to the TV. However, this does not work. The screen is black with only moving strips of "white noise" that is not on the TV when the cables are unplugged. When messing with the Display settings in System Preferences, these "white noise" strips react but the actual video is not working. Help?