i have a panasonic dvd looking to hook up to a yahmaha recevier and big screen tv. my question is the dvd has the video composite hook up and so does the reciver but my tv does not. can i use the video composite?? or should i use s video because that is what all 3 componets have?? also the dvd has hook ups for each speaker in put (center,rt,lt,sub woofer )do i hook this up to the reciver with the opticAL audio also? plerase help i would really like to know the best way to hook up my dvd,dtv,reciever and tv?????