You can try Blazing Angels:
http://www.widescreengamingforum.com/node/7890
Blazing Angels 2 is there too, but don´t have yet a solution for proper fov
I heard IL-2 has a little bit of a tuff learning curve, but alos offers an easy mode. Anyone know about this game? Also, does it support TH2G?
A warning about IL-2 if you have 3xWidescreen. IL-2 has support only for 4:3. If you go triplehead, you can (via config file) set three viewports, each with 4:3 aspect ratio (no triple 4:3 = no three viewports, so you can try but you´ll have wrong fov).
Also I think IL-2 is pretty simmy even with easy settings. It really gets easier, a simplified sim, no arcade.