I use Airplay to stream anything I can play on my Mac to my AppleTV. I suffered from a bit of lag and occasional syncing issues, so I switched to Beamer, and it

I use Airplay to stream anything I can play on my Mac to my AppleTV. I suffered from a bit of lag and occasional syncing issues, so I switched to Beamer, and it's been absolutely rock solid: http://beamer-app.com/ http://beamer-app.com/