Worried that your DSL/Modem will get disconnected, while you're away? Worried that your site might be offline? Well, worry no further! Use the HeartBeat Monitor to ping a URL, and run a batch file/executable in case a disconnect has been detected.
IIS Reporter is a real time monitor for Microsoft IIS Web Server. This was created to provide a quick mechanism to see how many users are currently connected to your Server. Source available, written in VB.net