Can I use two receivers on one  dish, I started to think that I might some day like to add another receiver so  that I can watch TV in another room. So Aim thinking if I set this up now I  won't have to go back and reset thing up later. I have a Single LNBF  DGL-668 will I need to get a different lnb ...if so what would you  recommend!
thank for your time guys.
				
			thank for your time guys.