Regarding the audio signal delay of the 3803 - I have a buddy who had the 2803 and he noticed a phase delay between his audio and video. I don't know the specifics of his setup so I don't know what was causing it but he ended up upgrading to the 3803 to fix the problem. You may want to look into this further. There may be more detailed info posted somewhere. Just thought I'd mention it.

Pete