New in this release:
- create custom ringtones for iPhone
- play purchased videos with closed captioning
- rate your favorite albums from one to five stars
- watch videos at a larger size in the iTunes window
At this time, the most important update to Smart Playlist users is the ability to rate albums and use this data in new smart playlists.
Please be aware: Ringtones added by 3rd party tools are deleted when you sync with iTunes 7.4.