PMDG NG Purchase Question

[orbmis 9]

Hi,I am currently an owner of the PMDG 737NG 600-700 package. While I have enjoyed flying the 600-700, I am considering purchasing FS2CREW PMDG to enhance the flight realism. With that, my understanding is that I should purchase the FS2Crew PMDG 'NON 800-900' version.However, there is a good posibility I will purchase PMDG 800-900 sometime in the near future. If I should purchase FS2Crew 'Non 800-900' now, would I still have a viable upgrade path to work with the 800-900?? I would hope that I wouldn't have to purchase --both-- versions of FS2Crew PMDG 737.Thanks for your help on this.orbmis

[byork 2,258]

Hello Orbmis,Pls send me an email.Thanks,Bryan