We have been developing a PCI Interface Card for PC's which locks all the settings on the PC and stops users from Deleting Programs, Icons, Removing Files, Getting a Virus or Spyware, or killing the computer in any malicious way. Changes are made, but when the computer reboots all settings come back as before, you cannot damage the computer. This Card is designed for Training Rooms, Public Use Computers and Computers prone to User Misuse. We have numerous reference sites so Please phone me personally, Alain Barr on 087 2536040 and I can callout and arrange a Demonstration on your Computers.