Providing a way for the user to change the default directory himself, is the best solution I have found.Quote from: Kenneth Evans
It would be easy to fill the onboard storage of my galaxy s3. With just two maps, idaho usa and Mexico, orux is taking up apx. 8% of the storage on my 16gb galaxy s3. (well it does't look so bad now that I've done the math.

Nice app. It might be better than my Garmin GPS.
