Buy the 5000 Series unit.. get insurance on your purchase.
10 February 2013
Summary: So far the experience has not been good. The HDMI switching between high and low definition channels does not synchronize leaving the screen distorted until I change the inpute more to AUX2 and then back again to Aux1. TV is an analog input and can't be used for digitical satelite requiring reprogramming. It is like the unit was designed for the stone ages. Recommend only purchasing the 5000 series units. Waste of over $450 and an unhappy wife.