Lost my HDMI after the 360 download. Reading through this and other threads, I gather that DISH is suggesting that this is a software problem. When I called tech support I was told that there is another software update coming in October which will probably address the issue. Why the latest update would create an incompatibility problem with a Toshiba TV that has worked flawlessly for months is beyond me. My question: Has anyone who had lost HDMI previously ever had it come back after a software update?