Teachers out there? Camtasia giveaway

... the people who make Camtasia have an offer for their old version (and it's not that old!) - I found htis link at http://www.maniactive.com/states/blogger.html . (One page implies it's specifically for UK readers of PC magazine but I said I was in the U.S. and got my little password and download.)
THis is software so that you can "capture" what you do on the computer and save it... you can basically record notes and lectures and lessons. (I understand with SmartBoard it's a force to be reckoned with and I'm going to spend some time with it... soon as I get off here ... and get in a few miles 'cause the rain stopped I THINK...)