Currently have the below stuffs setup by the "technican" but recently bought the Panasonic DVD player to replace the old VCD player. Now encounter some problem setting it up. YAMAHA HTR-5230 60W 5CH AV Receiver Sound of Nature Equalizer Amplifier Panasonic DVD-K45 And a B&B 4 + 1 centre speakers. Here comes the questions. 1) Whats the use of the receiver when I have the amplifer (though this amp don't support 5.1) 2) Can someone roughly tell me how the wiring goes about? What I see now is roughly like VCD player left right audio to the amp, amp left right audio to the receiver, receiver out to the 5 speakers.