Thank you both! After fooling around with different settings, etc., I think I have the audio synced closely enough that it doesn't bother me too much. We'll have to see as I have a chance to watch a little more.
Is it better to connect to the sound bar with the HDMI2 ARC than by optical? If I did connect that way, would it take care of the audio for a dvd player connected to the tv, too? Or would I have to connect the dvd player to the sound bar with the optical cable? I'm sorry if these are basic questions. I (obviously) don't know much about audio.
I would connect the Tivo Hdmi1,sound bar hdmi2. Connect the dvd to sound bar. Dvd will be input 2 on tv. Sorry for short response. Traveling for holidays :-)