Yamaha RX-V2300 receiver

ACT	Posted on Monday, November 10, 2003 - 20:13 GMT I have Yamana RX-V2300 receiver and was trying to find out how I can break a 2 channel sound into 5.1, I have heard from a friend that its possible in Onkyo receiver. Please let me know if this is possible at all in the Yamaha