OP, What sat are you pointed at, seeing your using a dish that is not designed for D*, I'm surprised your getting anything.
The reflector must be at just the right angle to get a signal.
That being the case your only getting channels from 1 sat, D* is currently using the 101 for the Core programming, but most of the HD is coming off the 99 and 103 sats, there is also programming on the 110 and 119 still, though not to much other than locals, which you obviously won't get.
Thats said, your only getting programming from 1 sat so you will not get ALL the channels EVER.