Message #7674

[Defcon 5]

Awsome hope it works out for you, businesses can be hard work.
check out deepfreeze for further security.

I don't know any software for cyber cafe's but a alternative would be using nircmd and telnet, you could setup a batch file to turn the monitor off after a certain time, I'm sure you could set it up to enter a time limit in seconds and then have it start counting down.