hey i recently tried to play modern drummer 2006 dvd on my dvd player but the only sound that came out was from the subwoofer. this sometimes ahppens to dvds that i play but only up until i actually select play movie at the menu screen, once the actual movie begins the sound is fine. does this have anything to do with the fact that my MD dvd is burnt? however the dvd did play fine on my computer and ps2, just not the dvd player.