Check out the Jing Project website
I can see this having great potential for virtual teams - to teach one another how to do things on screen - and share what they are doing!
I have used this to train admin staff in how to use Blackboard and my team on how to set up a personal homepage.....
Can anyone see potential in this technology for their own virtual teams? Why not have a go at creating a "Jing" and sharing it with the rest of the cohort?