Its a nice little receiver, but has some major limitations
How to set it up (depending on what setup you have)...I think you said you have a 18" dish and LNB. You can get the audio channels on ExpressVu & Dish Network
The key thing to remember is you have to add 3 zeroes after the frequency and LO
Setup would be as such (a lot of this is off of memeory so I cant remember the exact names)
channel 0,1,2, etc
LO is 10750000 for FTA (30" dish) or 11250000 (for DBS)...you would use the 2nd
Polarity...R is 14, H is 18
Frequency would be whatever you find off of Lyngsat...as an example, TP1 is 12224 so you would put 12224000
SR would be 20000 (again, this is off Lyngsat)
Diseqc would be off unless you have a switch
Hopefully this helps