Does anybody here use CoPilot on a regular basis? I've really only used it on my Galaxy Nexus and while driving, couldn't pay attention to when the phone was offline and when it wasn't. I have it loaded on my N7 but have yet to try it out. Specifically, how is the functionality when offline? How's the turn by turn work? Is the accuracy decent? Luckily I was able to buy a 32 Gig version so SD space for maps won't kill me.