Whoops! In my excitement I forgot to put that

Wings of Power P51 "Mustang" Update v1.2 changes
- Improved contours
- Landing gear door “creep” opened if you do not release the hydraulic pressure after shutting down the engine. Added “emergency gear” lever that can be pulled to release hydraulic pressure
- Added functional external tanks that drop fuel and weight when released
- Added gunsight reticule with on-off switch
- Added armrest animation
- Fixed minor bugs like prop texture mapping
- Improved pilot figure
- Improved canopy opening animation
- Improved control response
- Certified to the latest Absolute Realism standard
There is also a nice little video you can download
http://www.shockwaveproductions.com/wingsofpower/movies/wop_p51_v1.2.zip Thanks again to Scott and all the guys at Shockwave for making totally excellent add-ons 8)