I'm using NAV 3 right now in prep for getting RC3. Are all products importing the same fix and procedure databases from FS2K2 and are all capable of being updated if necessary?

Hello Ronzi, I use FSNavigator and it works just great with Radar Contact. FSNav is a shareware product but really worth the coins. The databases, including SIDS and STARS. are kept up and revised quite often. Cannot say anything about NAV3 because I've never used it.Cheers

NAV just reads your FS bgl files, unless you add/delete scenery you won't need to update it.