Have just finished setting up my home cinema and am well chuffed with the results. The Onkyo is great sounding and brings the best out of my Tannoy efx 5.1 speakers. The problem I have is the automated mike setup tries to see the side rear surrounds (which I dont have) and will not continue with the set up of the 2 rears and sub. It "sees" all 3 fronts but just won't finish the setup. Help