An anonymous tipster tells TUAW that according to code found in the latest firmware release, Apple is working on a new iPhone application called iControl. Like Apple TV and other remote controllers, it would allow the iPhone to connect wirelessly to local iTunes libraries and browse through and play media from those sources.
TUAW is told that a media navigator will allow you to view videos, play podcasts, listen to music and even support shuffle playback. The screenshot shown here shows some of the localizable strings for the iPhone-based application. There's obviously no timeline for release, but since the SDK event back in February, it's been rumored that Apple would release some official iPhone apps of their own, and iControl might be the first.
Update: The data is so thin on the ground that it's hard to respond to readers who have asked whether this will be a "Back to my iTunes" application. Just having local Bonjour support wouldn't be all that useful. Apparently a screenshot of the bundle (not apparently a real application) here
At last, the chains that bind an auto-synced iPod have been broken; or at least, this is the first time I've heard of such a simple hint for adding music (and possibly photos and video) to an iPod already bound to another computer's library. Mac OS X Hints has a 
You could also file this under "fantastic
Automator actions that Apple should've advertised when Tiger was being released."
Playlist's Mathew Honan has penned an 
Now
here's a novel idea: keeping songs and playlists synchronized between Macs. While it's possible to do it manually, or
with jury-rigging your favorite backup system, I really think Apple should offer a far better, OS X-injected way of
doing this.
