hey need some beginner help. Bought a 42" dlp from samsung and came with samsung 5 speaker 5 disk surround system. when i have activated the surround sound the tv is about 1/2 second faster meaning echo if i have the tv sound on or a noticable delay in people talking, seeing mouths move. I have it hooked up with the normal red/white audio outs from tv. would optical speed it up? what is my solution if one. thanks