Anyway to save contents of iPhone app to a PC? I bought a video course on my iPhone, the app essentially launches the videos in the standard iPhone video player.

I'm selling my iPhone and would like to recover the videos, or at least preserve the app data until I can figure out how to extract the videos from it.

I currently sync to Windows. But I have a MacBook as well if it matters.
You could try i-FunBox it allows you to save apps to your computer without using iTunes.