So I just switched my 722k and 722 out for the Hopper. The CSR told me that the ota tuner would be at least a dual tuner...not true. So, is it possible to install more than one ota tuner? By the way..the Hopper is giving me a much better picture than the 722 or the 722k did. The locals still look bad coming from, the sat...that's why I liked to record from the ota tuner.