Is there a way to test your TV to see if it will play Dish TV 1080p programs? I haven't tried to rent a 1080p program in a long time. Before, there was a test to see if your TV would play 1080p programs before you rented the program. An older HD TV would never pass the test. Want to try out a 1080p movie in a newer TV before we rent Argo. I never get the test procedure before the rent button is ready to click. Would like to perform the test first before we rent it. Thanks for your help.