The message is most likely being generated by your system when it is being told to shut down... It happens when someone or something has attempted to connect to your computer. Do you have any folders shared on your computer? Also do you have KaZaA or anything like that on your computer??? If you do and you have files shared and KaZaA autostarts when your computer starts up that could be the reason for the message. Have you tried turning on your computer with out it connected to any sort of cable modem or LAN... and just let it sit to see what hapens?? My guess would be that it shuts down about every 10 min with out the message. If that happens the next step would be to install a firewall and see what is trying to connect to your computer and or trying to send information out...