GliderSarg -

I'm not much of an expert in aviation physics however, I do author a site that promotes the rc airplane hobby to newbies. I just got done writing an article on flight physics - co-authored by my girlfriend who's career is aviation and aviation research & development. not sure if it helps at all but here you go:

[link=http://controlchat.twointeract.com/2008/physics-of-flight-lift/]The Physics of Flight: Lift - Science a beginner should know[/link]

Granted it's in newbie speak, but that's my audience.