iTunes is a free application for Mac and PC. It plays all your digital music and video. It syncs content to your iPod, iPhone, and Apple TV. And it's an entertainment superstore that stays open 24/7.
What's new in this version: Version 10.6.1 fixes several issues that may cause iTunes to unexpectedly quit while playing videos, changing artwork size in Grid view, and syncing photos to devices and resolves an ordering problem while browsing TV episodes in your iTunes library on Apple TV.