I just got my DENON DVD-2200 player in today and I want to buy the connections for Multi-channel Audio (ie. SACD and DVD-Audio) I noticed the back of the DVD player has 8 outputs (SL,SR,C,SW,FL2,FL1,FR2,FR1). The receiver I'm planning to purchase (the AVR-1082) has the same 8 inputs. Do I need 8-channel Audio Cable (7.1) or 6-channel Audio Cables (5.1)?