Integrating Technology Exercise Ideas

For the NS07, I thought we might pre-schedule a webex meeting time and demonstrate in real-time how it looks to use this technology and also skype at the same time?...we could use a digital projector for the screen shots, i.e., who is sharing what--desktop, web content, etc.
Also maybe make some time available (post-workshop?) to assist learners in setting up their own blogs and wikis.