Found this relatively useful tool from Microsoft (still in Beta) that allows you to share your desktop in a virtual meeting with friends colleagues or anyone else for that matter. The installation is simple (very lightweight-4MB), easy to setup with a Windows Live ID and you can start creating sessions (check out the feature that adds a name tag to a mouse pointer-so you know who is who...): Download it at: http://connect.microsoft.com/site/sitehome.aspx?SiteID=94