European users who were thinking of purchasing the Motorola Milestone (the DROID), had one large disadvantage when considering. The lack of Google Maps Navigation, the free turn-by-turn GPS that is included with the DROID in the US.
It appears a user over at XDA Developers has found a hack that will allow users everywhere to use the impressive GPS. Additionally, the T-Mobile G1 can use the Navigation, despite not officially having the Android 2.0 software.
You can view the post with instructions here: Modifying Maps to enable Navigation outside USA
You can view the post with instructions here: Modifying Maps to enable Navigation outside USA