Good Day. This is my first post.I must say this is a great board. Now for my dilemma. My setup is the following Reciever= Sony STR-DE485E Speakers= 2 Tower Speakers -- SS-SE581 and 3 surround speakers - 1 centre and 2 rears. SS-SR30S , SS-CN30S I also have a Sub ( SA-WM40 ) now i need help with getting everything running the best it can. I have set all speakers to small. Is this right ? or should my towers be set to large ? the sub sounds a bit better but it is on +4 on my reciever and about 3/4 volume and Cut off frequency. I have heard about setting the cross over on your reciever. I dont see any place to do this on my specific reciever. Any ideas of what to do with my setup ? speaker settings , sub settings , reciever settings ? any help is greatly appreciated. I must say the sub is sounding great but for audio i have to turn it down on the reciever to 0 then while playing Ps2 or watching Dvd's etc i have to put it back to +4. Anyway any suggestions ? Thanks in Advance.