After 1 1/2 years of bad equipment I must rid myself of D*. 7 receivers, 3 system installs and nothing helps. Last straw was when the HR21 crashed. It was supposed to be the cure-all. Cust service sucked it cost me $275.00 because everytime they repair your equipment with new you are started over on new 2 year commitment. D* is a rip-off in this area, after all it was their fault the equipment does not work.