FlightGear v0.9.10 for Mac OS X becomes 0.9.10-pre2, featuring a new thumbnail displaying launcher written in RubyCocoa. You can select cool aircrafts by seeing their thumbnails.
Three major bugs in the last pre-release are fixed.
The package is available at:
Note that this is a pre-release of the universal binary package, which means I need your help to find the Intel Mac specific problems. If you find any problems specific to this build, either write it to bug-tracking, or post a message to FlightGear-users mailing list.
For more information on v0.9.10 see www.flightgear.org