If you buy Dishnetwork system and insall it yourself, you would get 2-3 channels. Channel 101 which is FYI system and
remote control help, channel 103 which is ppv guide, and another channel that tells you what dish you installed. (Dish 500, superdish...) Unless you call to activate your system and pay for the channels you want to receive, there is not any 100 channels for free.