I have connected my Xbox via the Advanced Scart lead with an Optical lead to my Tosh Sd43HK dvd. On certain games the sound drops out of synch with the visuals. I can correct this by reselecting the input source on the dvd player and it realigns. Does anyone else have this problem or know why it's doing this? eg PGR2, I have to reselect the source once on the initial boot, Crimson Skies I have to reselect it now and again after a level has loaded, Top Spin I have to select it virtually every time a new screen is loaded. Pretty much all my other games don't have this problem. Is it something like a signal sent by the game, indicating where the sound should be, is getting interrupted?