PIP LCD TV Add-On?

[zompton]

I have a 26' LCD TV with HDMI input. I use this to watch TV and play my 360, and eventualy will use it as a second monitor too. With my old 20' LCD TV i would be running it as a second monitor (have things like web browser and ventrilo on it, not games and stuff) and use its built in "picture in picture" to watch cable TV in the corner box. Well my new TV does not have PIP which is a huge upset to me. Is there some sore of add-on PIP TV tuner box or something i can buy to get my old PIP back?

 

[zompton]

Take it nobody has heard of one hehe.