Very impressive work. I guess I should go look at dualsportmaps.com, but what do the different colors on the tracks indicate? Trail difficulty? I think my little Eris might have a hard time running all that, but if you need a low power tester, I'd be willing to let you know how it runs.
EDIT: I just checked the site. Nice to see a logical use of color :)
I have to admit I haven't read every single post in the thread, so this might be a repeat question. Is there a way to turn off the screen and just check on it occasionally? Eris battery life is renowned for it's mediocrity, and my understanding from running the Google Nav app in my car is that the screen seems to draw a ton of power.
Thanks, and once again, really cool looking app.