hihave recently purchased the 737ngx. order #177007i run two computers and have been for some time without any problems.one is used for the internet and the other solely for FSX and associated programs.what i want to know is can this addon be activated from a seperated computer like is the activation with other software programs.the reason is in the past i have had no end of problems running both on the one computer..... too many bugs and a long frustrating process resetting up. eagerly waiting a reply Noel Ward