Now there's no excuse to waste your time flying virtual aircraft around virtual worlds. You can spend the rest of your life (and money) in building and tweaking your way to the ultimate flying system.
It's anal in it's detail so unless you're a PMDG 737NGX flyer you might just want to use it for reference ...
It's a comprehensive resource, though. No denying that!

http://forum.avsim.net/fsx_guide.pdf
Ian
