Finally made the switch to Hopper. Dish Installer did a good job. Installed four Hoppers with Sling and one Joey. Also three RF Modulators and three OTA antenna modules. The Joey and all Hoppers can all see each other. Everything is working great. Thanks to everyone in this Forum that helped me with questions especially 3HaloODST who is still helping me figure out my way around the new system. Attached is a pic and a wiring distribution diagram of my new system. If anybody is interested in more than two Hoppers this is how I did it. Thanks again to 3HaloODST who figured out how more than two Hoppers and Joeys can all see each other.