Digital to analog conversion

Ive looked at alot of websites about this and have seen mainly that it is a box for people who have those really ugly rabbit ear, rooftop antenna's for the televisions... which recently they have gotten rid of! Very soon the waves will stop sending to those V-shaped antennas. This has been set in motion because of congress. I personally think this is a great idea... but again this is just my oppinion. So the old antenna's will finally be gone (they have been around since the 1950's!). So farewell to those ancient antenna's and see ya nest week!