I have an Integra 10.5 DVD player; which sounds great on SACD and CD audio modes. When I play a DVD; either on HDMI output into my Mitsubishi 73" dlp monitor; or composite output; thru my Sunfire Theater Grand IV preamp; I can't get the sound and video to synch; even when playing with the audio synch menu on the DVD unit. The Sunfire TGIV doesn't have a HDMI input plug yet(coming this spring). How can I get these gear to sync better so I can enjoy watching DVD's better?