iPhone v2.2 update is available

If you own an iPhone or iPhone 3G and want the following features added to your already exhaustive list of awesomeness, then plug in your phone and download the new version Apple just released today:

- Google Street View in Maps
- Walking Directions
- Tapping the home screen, no matter which screen you're on, will bring you back to the MAIN home screen
- Security Fixes
- Safari stability

and many more.