I have a AirNav Radarbox and have had no problem with updateing it. I recently had a few poweroutages and now it will not detect the hardware. I checked the drivers and they are nonexistent. If I reinstall the software and then try it again same problem. It seems to me that the firmware has somehow gotten corrupted, maybe due to the power outage or some other problems. Anyone have any suggestions on what to do? I tried finding the firmware updater with little to no luck, many forums talk about it but I can't seem to find the link or address. Any help would be appreciated. I have also found one forum that said that I should send it back to HQ and have them reinstall the firmware there then have it sent back. What should I do?