You can remove the Taskbar from the Presentation Mode in Sanction, so all your audience is seeing is the presentation. Sometimes when you do this you will still see a space of wall paper. To fix this you need to go to Program Files --> SanctionII --> Utilities, and click on VSSII8SettingsReader.exe. Change Root to: Presentation, and Key to: Taskbar. In the blank space type in -1, and hit set. That will get rid of the space.