On this page you will find some useful links for your flight simming hobby
Fly Away Simulation http://flyawaysimulation.com/
The most complete flight simulator website featuring flight simulator downloads, news and add-ons for Microsoft Flight, FSX, FS2004 and X-Plane.
http://www.fs2crew.com/cart/ Very good resourse site with many useful addon,s and very fairly priced.
http://www.premaircraft.com/ Another great resourse site for the flight simmer offering many freeware and payware downloads.