Apple has posted updates for iTunes and Apple TV Firmware, respectively bringing them to version 7.7 and 2.1 while an iPhone Configuration Web Utility has also benn made available.

Tunes 7.7 (48.32MB):

Use iTunes 7.7 to sync music, video, and more with iPhone 3G.

iPhone Configuration Web Utility 1.0 for Mac (2.29MB for Mac and 5.18MB for Windows):

iPhone Configuration Web Utility for Mac lets you easily create, sign and distribute configuration profiles using a web browser.

iTunes 7.7 also appears to be required for syncing applications with the iPhone or the iPod touch.

The Apple TV Firmware update is available only via the Apple TV Software Update utility and is bringing MobileMe compatibility as well as support for Remote controlling via the iPhone which is among first applications made available on the App Store.

Meanwhile, iTunes 7.7 and the iPhone Configuration Web Utility are available either through the Software Update utility or through Apple's support web site.