I'm visiting lots of strange locations lately and I haven't found any great solution when it comes to maps/navigation without network for regular mobile phones. Luckly I have a great sat device that handles calls/navigation when out of network.

Now, I have iphone, androids,windows, n9/n900.

So far I haven't found a great solution for offline maps. It simply not working when you switching County and zooming on maps.

What's the best solution for iOS, Android, windows or maemo/meego. If you have any other platform with a great working solution I'm all intressting in that too.

Is it possible to Download and entire map to be able to zoom in out around the globe?