Hey...thats my video lol Definately not an acurate display but fun to play with to get a general idea. I've been playing around with it to get a basic idea of what airtabs or an airfoil might do to the flow charateristics. Just goofing with it to learn a little about aerodynamics.
Wishing I could afford something like Exa PowerFlow but that kind of loot isnt chump change. Especially for someone who wants to play, not start a business.