737 600/700 before 800/900 CD?

[paulbakeman 1]

Hello!I just purchased the 737 800/900 CD. Do I still need to purchase the 600/700 addon and instrall that first, or is the 800/900 CD a stand-alone addition? Thanks,Paul

[tunnelcat 1]

Paul,Yes, it is a standalone product, you don't need the 737-600/700 for it to work. But If you ever want to buy and install the 600/700, you will definitely need to install it before you install the 800/900 version.Kim