Reinstalling the PMDG 737-600/700(v1.3) & 800/900 on a fresh install of FS9 after being away for flight sim for awhile...On the PMDG website in the service updates page, for the 800/900, there is the service pack 1.1. Also for the 800/900 is a "Model Update" file as well. My question is do I need both and if so, does it matter which one I install first? If I missed this in a FAQ or readme file somewhere, my apologies.Cheers!Robert Rohwer

I have 800/900 v1.1 according to the readme, and this installs on the 600/700 ver 1.3. I'm not sure what the 'model update' file is but if you have bought the 737 in the past five years you probably have the current installers.

I have 800/900 v1.1 according to the readme, and this installs on the 600/700 ver 1.3. I'm not sure what the 'model update' file is but if you have bought the 737 in the past five years you probably have the current installers.

Thanks Dan, that makes sense. Also, thanks for all of your navdata mods. youv'e done over the years, -they're great!Cheers, Robert Rohwer