I participated in the CanHEIT 2007 Conference session Virtualization -- methodologies, strategies and experiences with Ramon Kagan and Peter Marques of York University. My portion of the talk focussed on applications and the end-user perspective of virtualization and how it could be used effectively.
The presentation is available as an online Powerpoint presentation, designed for Internet Explorer but Mozilla-derived browsers seem to work. A PDF version is also available for download. Screen snapshots for the (approximate) demo session are available as a PDF file (large -- around 3 Mbytes), or as an online Powerpoint presentation.