hello to everyone, newbie here, hoping there are a couple technonerds that can help with a problem i'm having. on a dvd movie i recently purchased i am getting a glitch in the same location on two different computers and one dvd player, but on my second player it plays right thru like it isn't there. the scene where it glitches is an explosion with loud noise. the screen sort of freezes for a second and then plays on. now i know that all equipment is not created equal but can someone tell me if there is a way to fix this, i.e. software or firmware upgrade or whatever. also why, if the movie plays, doesn't it glitch on both players.