Apple has released iTunes 8.0.2 which in addition to some fixes and enhancements brings along the iPhone and iPod Touch 2.2 update.
With the iPhone / iPod Touch (IPIPT?) 2.2 update comes with a number of enhancements to the Google Maps, including street view, walking locations, and the ability to share locations via email. Safari also gets the goofy update that changes the “search” icon next to the address bar to look more like a search box. Who cares?? Though the update does claim to improve stability and performance in Safari, now that’s what I want to hear!
For a complete list of what’s available in the 2.2 update, check out the Apple Support website.