Anyone have success and good experiene with a TV tuner for their HU? I have an aftermarket HU which shouldn't matter just looking for a good, inexpensive tv and specs. I was told ATSC doesnt work, or NTSC... but tere are digital and HD ones out there, all the acronyms give me a headache...

 

As far as I know, there aren't any usable TV tuners available because of the switch to digital TV. Check here for more information.

 

Since everything went to digital, TV tuners are obsolete. Unless you get a converter.
I had a buddy that had a 2004 Tahoe with one, it was pretty cool to watch while cruzin down the road.