Like many people, I have to do tutorials and guides for people using computers. It's an arduous and thankless task, that takes far longer than it should. I've used things like CamStudio before, but that was very much a 'one take' and if you made a mistake, it was a complete pain to fix.
Thanks to Edugeek, I've found another way of doing things called
WINK which is free and uses Flash. I've yet to try it, but early signs are promising so I thought I'd put it out there as another useful resource.