Dear Avid,
I would like to ask you to verify and correct audio sync for some of your clips in your youtube tech talk channel.
RANT MODE ON.
Besides that I find it absurd that these talks use analogue phone quality audio from a company that is producing high quality video editors, audio DAWs, playout/ingest/delivery servers for the media industry (you could at least use a standard computer or build in laptop mic), you would at least expect that audio video synchorisity is maintained and verified after youtube enoding.
RANT MODE OFF.
Take this tech talk:
http://avid.force.com/pkb/KB_Render_HowTo?id=kA431000000J4Rl&lang=en_US