Was trying to consolidate and clean up my TV setup and was looking at the Powerline connection Dish has. My router is upstairs so it would have to send signal downstairs but not real far. I have good internet speed and am planning on using the new Blockbuster Movie Pass with my 722k. Will it send data as fast as wifi? Thought about wifi adapter but I want to use the back USB for sling adapter. Guess Powerline would work for that. Anybody who has it and can you let me know how it works. Would be greatly appreciate your help.