One of my HR10-250's started flashing onscreen "Insert Access Card" over the weekend. I called D* and had a new card sent even though I think it isn't the problem. With the new card things were fine for 10 minutes but after I started surfing the same error came back flickering on the screen. When I go to System Information I can watch it blink between the card # and "Insert Access Card". Any ideas? Is it worth doing a clear and delete? I hate to do that, especially since I have 2 730gb drives in this setup.