I have a pansat 2500a receiver, and have bought a new 90cm dish with invacom lnb and hh90 rotor, hasn't arrived yet(next week), was wondering how to install dish with rotor , says to start by pointing dish true south satellite(where to find) and was wondering what satellites this will pick up, what channels(family likes movies, news, kids stuff), any ideas?/ thanks..timp in columbia s.c.