I've had my 722 for over 2 years and about 2 weeks ago, while scrolling out in the program menu the screen halts and I get a message saying " Program information on hard drive is outdated". I The next sentence says "Restore program information from sat. now, Yes-Cancel. When I select YES I am told the process will take up to 5 minutes. Why, after all this time, is this happening? It's very inconvienient. It happens every couple of days.