With SilentNight IE Watch you get the following, a server part you will have to install to one computer within your lan, and a client that must be copied to all computers you want surveillance on. The client doesn't need any installation, just copy it to the computer you want, and then start it once, it will take care of itself. The client will send the server a message every time Internet Explorer is used on that computer. The message delivered is: Computername, IP, User, Time of the site visit and finally the site visited. The client is runned in stealth mode, and to stop it you will need to know the right key combination and a password.