Camstudio is a audio and video recording application for Windows. Open-source. Yes, GPL. What’s interesting about it is that it’s basically very similar to Wink and records audio and video for applications (so that you can do some fancy tutorials) into swf formats. This allows people to create some very interesting howto videos without having fancy equipment.
Useful in any training environment. Definitely would need to take a look if you’re in the education realm of things and am trying to find tutorial creators.
DrBilltheComputerCurmudgeon < Camstudio