[NF] Camtasia for producing demos with video and callouts on screen

Used to use Qarbon's ViewletBuilder years ago but that uses/used Flash so I stopped and then have been using TechSmith's SnagIt capture for the past couple years. SnagIt is great for recording live demos but it doesn't allow me to add on-screen annotations the demo like Qarbon's Viewletbuilder did. I was thinking of pulling the trigger on Camtasia but wanted to solicit the list's comments about what they use for creating such annotated demos.

tia, --Michael