Recently purchased a projector (Sharp dt400), a new dvd player (LG up-conversion), and all new cables (all monster THX except for the hdmi to dvi cable). The problem I am having is that the audio doesn't seem to be matching up to the video. I don't really notice it until there is a long sentence and the video keeps talking after the audio stops. Where should I start checking for problems? Should there be a way to correct this on the receiver (on older Kenwood THX)? I'm pretty new to this, so any help will be greatly appreciated.