Seeking a 32 inch lcd hdtv with picture AND picture display @ retail stores. i want to be able to control a HDMI channel on one side of the screen and control the tv or dvd channel on the other side. like a dual screen or split screen.

my friend has this poloriod tv which supports what i am looking for but its no longer for sale. and its going outdated.

http://www.walmart.com/catalog/product.do?product_id=4529489

http://www.walmart.com/catalog/product.do?product_id=4529489 kind of like this