AndNav2 For Android
T-Mobile G1 users might be enjoying the GPS on their phones, but so far there isn’t a built-in turn-by-turn support, but AndNav2 is a new app looking to tackle this problem, but using OpenStreetMap data. The app is currently supported in the UK, Ireland, Germany, Austria, France, Denmark, Spain, Switzerland and Italy, though unfortunately not Stateside. Fortunately they’re looking to make sure it’s supported over here in the future.