http://msmvps.com/blogs/tohlz/archive/2008/12/22/reset-kiosk-mode-on-inactivity.aspxIn the earlier PowerPoint versions, when you set your presentation to run in kiosk mode (Slide show > Set up Show > Kiosk mode), your slide show will automatically reset and goes back to the first slide after a period of inactivity (approx. 5 minsenCommunityServer 2008.5 SP2 (Build: 40407.4157)