I purchased the subject system at Frye's Electronics, 2488 Market Place Blvd., Irving, Texas, Invoice No.#6296521 dated Thursday, March 25, 2010. I had to return the entire system two (2) times in order to obtain a system that functioned properly. Two (2) times of setting it up and then having to put it back in the box and drive twenty-five (25) miles. I did finally get a system that seemed to perform as was expected. However on April 22, 2010, I purchased 'Avatar'. I was informed that I needed a FIRMWARE up- date... read full review »