It locked up on FireFox for me also, so I found it on YouTube, after seeing a few Snoopy vs The Red Baron video game clips on other sites.

I am running 2.0.0.6 FireFox, so something else is the issue. Hope this link works because it sure looks cool, real flight characteristics or not.

http://www.youtube.com/watch?v=bJghJNAjc1k&NR=1