Found Source of "Wavy Dancing Lines" !!
 

A few months ago I sent a sample photo, showing Interference on AIW Capture,MMC TV Screen,and it was recording "Video Noise Lines" onto the captured file, on XP Computer I had put together. It was coming from my OTHER COMPUTER!!! (Modern Win 7 Dual Core),Only 2 feet away,After turning off Main Power Switch on Back of it, The (RF?) Niose Lines Faded Away!! And Now The Captured Video Looks Great!!!(Still have to make cables to both computers,and other equipment neat and organized!):)But now cant use the Win7 machine (for editing), and capture with XP machine at the same time,I have to keep Win7 machine completely off during capture