Not wanting to create a "mine is better than yours" situation,but,
I was just responding to this statement /\
Sorry I couldn't help myself. It's like when someone says, "not to offend you but". You know something offensive is following. Maybe a pet peeve [confused]
Although I do have a bias opinion (Android that is)
A jailbroken iPhone has nothing to do with open source by the way. Jailbreaking just allows you to download third party apps which Android is capable of stock.
My reference to open source was referring to gaining root access w/ s-off and being able to build/flash custom ROMS, Kernals, Mods, etc...
Raz sorry to get off topic on your thread but the SPOT looks interesting. From what I read your still going to need a smartphone though. Although I don't know that spot is all that necessary. I got a new phone right after the Dragon and since I've used my old Android (HTC Evo 4G) as a GPS speedo without cell service activated. With that said if your just using it as tracking the GPS in the phone may be sufficient especially if one of the apps listed above would be suitable for your situation.
Now I'm not sure if you can use the GPS for navigation without cell service.
I have an app called Diablo Super Biker by Pirelli that will track your route, speed, and even lean angle. Pretty cool app but I think you have to save and upload the the route.
Good luck finding something Raz and keep us updated on your trip [up]