Crossover GPS works fairly well as a GPS, but displays annoying behavior that 6 calls/requests to their tech support (so-called) has failed to fix. They always suggest the same thing to fix it: 'Have you updated the firmware?'. Yes, stupid! Three or four times just for fun. Problem is ETA calculation flashes completely nonsensical times between valid times -- consistently all along a route. Other problem is the ETA is usually WAY off, because I know how long a country route (for example) will take me to arrive. The unit i... read full review »