me and a friend of mine have looked for one. we have found one that can steal the signals for videos. we have tried the video thing on launch.com. they have worked. the program is windows recorder or windows media recorder. my friend has it on his comp.
go to http://www.downloads.com and run a search for WinADR (MP3 Recorder) 2.2. this is for windows. all versions of windows. it is free and it is only like 1.6mb. that should work. idk i haven't tried it yet.