Screencasts with Bamboo Pens

Stephen Kinsella in UL has started providing screencasts for his students made using a bamboo pen or something similar. This is a really nice approach though the screen looks a little tricky to scroll through. Stephen has been talking to me a bit about the Khan Academy model, which really does look excellent. One of our commentors recommends the echo360 system which does look extremely good for lecture capture and distribution. I am veering toward Camtasia for Mac as a "satisficing" solution for this year.