If you use a slingbox and have a smartphone, you can put sling mobile on it and watch TV. OK, no news flash there. However, I discovered that it also works very well if you need to tweak your dish for signal strengths. You can just put it on the point dish screen and see what your changes do to the signal strength live while you're at the dish. A big time saver, and works better than using my sons with two way radios.