I was watching the free 10 min preview of dolphin tale that was downloaded on to my DVR and noticed that it's not in the normal 5.1 surround. Instead my system is pulling it in Dobily PLII 7.1 Surround. Normaly my system pulls this up with HD blurays that are in 7.1 Dobily True HD. I hope this is a new trend as 7.1 surround is much better than 5.1.