Getting rid of the old ones so they can release the new ones to third parties and get money out of those. It also would clear out old inventory which is sitting on the books and making new inventory age for no reason.
get more money by loosing money? you know as well as I do that 99% of the DirecTV customer base does not know the difference between GG1 and GG2. so to give away 500 units to sell 5, hopefully you dont' run your business this way