I have a Slingbox 500 and I just upgraded to hopper 3 w/Joeys. Slingbox is connected to Joey but I cant watch tv from computer anymore. I see pic on computer, but when I hit select on the dish remote on the computer nothing happens. The dish remote on my computer is the old remote for Hopper 2. Is there a way to change remote on my computer when I log in to watch from sling box to dish 500? or how do I update so it will work?