Though I tried and returned Copilot Live North America (for $20) a while back, I've been extremely frustrated with my TomTom lately and decided to take the plunge for $4.99 and am currently using the 14-day trial of ActiveTraffic. On the one trip I made with both, Copilot's ActiveTraffic was much closer to reality than TomTom's Live Traffic. So far, a major down side I can foresee is that the app takes up so much memory that Android kills it most of the time when I switch to another app. This may be more problematic in my in-house testing than in actual use, since I don't typically switch apps while driving, but System Panel reports it taking up 35MB of non-shared RAM, whereas NDrive takes up 25MB, and Google Maps Navigation takes up 10MB. I'm looking for any comments from people who've been using it for a while, on what the pros and cons are, and maybe some tips and tricks. Also, if there is a good user forum where Copilot is actively discussed, I'd like to hear about that too. So far, any forums I've found where it's discussed don't really contain any in-depth discussions.