need help i have a dish 722 hd with dual tuner i have two dishes one pointing at 119,110 and the other dish pointing at 129 my question is the dish pointing at 119 and 110 have two separete dual lmbs but these lmbs are not dish pros they are regular legacy dual lmb and the 129 dish with one legacy lmb, i have a dp-34 switch will this switch dp-34 work with the legacy lmbs or do i need to get dish-pro lmbs for this to work i know the set up just wondering if the legacy lmbs are compatible with this switch thanks.