They were too slow to keep me.
There are a few things I miss about TWC.
1. Smithsonian Channel
2. H2 and History International, they seem to have the old history channel shows now that the main History Channel has turned into a reality channel.
Things I like better about Dish:
1. Much better guide/interface. It's much faster and I don't get "Please Wait" when changing channels or trying to get the menu. The menu will also scroll fast, it doesn't lag like TWC.
2. I now have a DVR. I'd never considered one before.
3. Much cheaper.