Apple Releases iPhone Firmware 2.2

Here are some screenshots of the new firmware and it appears that its mostly user focused.
* WALKING directions!
* Google Street View
* Direct over-the-air podcast downloads — finally, no wasting of storage space and no syncing. If they can figure out a way to sync notes over MobileMe there won’t be any reason to connect the phone to a laptop anymore.
* Support for Japanese emoji icons