ok I was wondering if you could take to 2 sat. an point then at say 61.5 and at 129 but instead of using a dpp44 switch just use the dpp twin. As long as you use a dp21 switch could that work? SEE PIC if you are confused (srry about small pic just zoom in). Now I know you can hook up 5 sat locations w/ a dp21 and a dpp44 this is where I got the Idea from.