I am new to 737ng and I have been trying as suggested in the manual to download from www.navdata.at the all in one installer and the updated navdata also the latest sids/stars I can get to the site but can`t find the downloads can anyone help me please.Also is 737ng compatable with FSnavigator (2004) with regard to compiling flight plans and loading into the FMC.?thanks Eric

Navdata is under "AIRACs", you can't miss it.About FSNAV:you have do download (from fsnav site) the exporter for PMDG, install it, and then once you have compiled the flightplan, you have to export choosing "PMDG" as the type, and save in the "FlightSimPMDGFLIGHTPLANS" directory.Then go back to the PMDG, bring up the FMC, and in the RTE page, in the coroute, insert the name of the flight plan as you have saved it.Omit to save the name with spaces, as the FMC does not accept spaces.