considering the quality of those screenshots i can hardly imagine that the software needs nay mor beta testing: it looks as if completely ready and just waiting to be released for us "poor" who are waiting for it , credit card ready!
you remember the song : Please release me let me go? replace the "me" by "IT", please!
( one more question: on the screenshots you can see australian und uk airspace if i am not mistaken. hopefully the software applies to all european airspaces, including germany?!)