Question : Require a password to exit a presentation in PowerPoint 2007

I am setting up a workstation for the public to use in our office. PowerPoint seemed an easy choice. All I want them to do is be able to use the links on the screen to open a web page, and then be done with it. However, I dont want them to have the ability to exit the presentation.

Any ideas?

Answer : Require a password to exit a presentation in PowerPoint 2007

Does this help?
http://www.pptfaq.com/FAQ00004.htm