Apple has finally released firmware update 2.2, available for downloading via your iTunes software, right away. The new 246MB update brings some neat stuff to your iphone/ipod devices, including Google Street View, over-the-air podcast downloads (which lets you listen to podcast, either through wifi connection or 3G network), public transit and walking directions, more stabilized Safari browser and even the ability to share your location via email. In addition, you get some Bug fixes, together with toggling auto-text correction function, better sound quality in Visual Voicemail messages and a new App rating feature, that allows you to rank any Apple’s App Store application, once you delete it.  Stay tuned !