We have a vizio 3 d tv. We can play 3d movies on blue ray and also through vudu. We tried to rent the video on demand 3d Puss and boots but the receiver gives an error stating the tv is not co patible with the program. There is a code 465 on the screen. I called this in to dish and so far a week later there is no resolution. Any suggestions? The 3rd tech support person that I spoke with on my third call says that the receiver is ok. It is a 722k hd receiver. It has the 750 firmware.