I can't remember where I heard of this application but it has shortly become indispensible ... initially I thought the price was too steep but after using it during the 30 day trial I found that it completey takes over for a program called FSBuild and creates flightplans that can be successfully entered into my PMDG 737NGX. Plus, there are too many other positive benefits to mention.
For those of you who might own the PMDG 737NGX or the iFly 737NGX here is the checklist for these planes to bring them from Cold and Dark to Cold and Dark (see attachment) . Now, with EFB I can get rid of the 11 page document that contained my checklists. All I can say is wow ... what great programming. Thanks.
If the attachement does not show up you can request it at PMDG737NGXCDToCD AT gmail dot com