Well i did it again i have been complaining about the cracking and popping coming out of my vip 622. Well this morning before i call the tech for dish again for the 100th time, i check the menu to see what receiver i do have and it saids vip 612. what i would like to know what receiver would be the best for me if i request a new receiver.Remember this is my third receiver from dish so i don't know if they will even talk to me. I may have to pay the $20 to have someone come out and check everything out and make sure everything is connected ok. I have only one tv a hdtv 42 inch vizio, a dvd/vhs combo and thats it. Can i use the 722 what ever that one is it doesn't seem to have to many problems, My Friend has the 722 i think he has two tv's hooked up and he doesn't have any problems. Can someone help me out before i call. Thank you guys for listening to me. Walt here in St louis area(Alton Illinois).