Hello I have a Sony str-da2es receive which has 2 multi channel analog inputs a 5.1 and 6.1 if I get a bluray player with with 7.1 analog outputs can I connect it to the 6.1 input? Also my bluray is a Sony s300 if I hook it up via the 5.1 analog will the player be doing the decoding? I ask cause I hooked it up there other day with some cheap o av cables just to try it and I was getting sound but the multi channel decoding light on there receiver would not light up or the Dolby digial logo on there display of the receiver. Thanks for any help