NTSC Video overlay chip
Now this is really cool. Using this chip you can overlay video ontop of regular NTSC signals coming from your cable line. The thing I really like about it is the ability to have a half-tone background, like Tivo.
The chip is controlled through a serial interface and looks rather straight forward to program. Something to think about for your next project.
http://www.decadenet.com/bob3/bob3.html





