Perhaps I should take a moment to clarify my previous request. I am NOT looking for beta testers for SquawkBox 3 yet. I specifically want help from people that have already created sets of aircraft models and textures for specialty purposes (e.g. for VAs) so that I can take those models and use them as test SquwakBox 3 model set plugins. Thanks to those that have replied with this. If I haven't gotten back to you yet, you should be hearing from me in the near future.
I also now know that if I ever want to truly test the fortitude of my mail server, I just need to ask for beta test volunteers. :-)