I bought two (2) TiVo TCD658000 HD XL (150 hours HD) in 2009 and now they are both rebooting and hanging on boot up with a gray screen. I was going to upgrade to the new Premiere just to find out that TiVo no longer supports ATSC over the air. It's now cable only? I went with TiVo to get away from the cable companies! Who was the stupid idiot that decided to get in bed with the cable companies at TiVo?