HELLO THERE - COULD YOU PLEASE HELP ME AND STATE WHETHER IT IS POSSIBLE TO CONNECT A SONY STR-DE375 RECEIVER TO A PS3 TO GIVE A BASIC 5.1 SURROUND SOUND USING ALL THE SPEAKERS TO THEIR EFFECT.THE SURROUND SPEAKERS ARE CONNECTED TO THE CONNECTIONS ON THE RECEIVER AT THIS TIME. THE RECEIVER IS PRE HDMI AND OPTICAL HENCE NONE OF THOSE CONNECTIONS BUT THE PS3 MANUAL STATES THAT IF THE AV OUTLET ON THE REAR OF THE PS3 IS CONNECTED TO THE RCA PLUGS ON THE REAR OF THE RECEIVER IT WILL ONLY GIVE A 2.1 OUTPUT. IF THIS IS CORRECT IS THERE ANY WAY AROUND THIS? THANKS AGAIN. :?