On Nov 23, Google announced that the Google Maps Navigation — that at first was only available to Android 2.0 users (Droid users) — is now available to devices running Android 1.6. Google Maps Navigation offers FREE turn-by-turn, (sexy) voice-guided directions between two points. Google Maps Navigation for Android 1.6 also offers support for more layers. The new application is available for free in the U.S! Download it now!