Whenever I get my email client up and running on a notebook with a\nWiFi card the computer plays a brief tune. The notebook connects to\nthe internet via a router which is wire connected to my desktop. The\nSite Survey on the notebook notes only one other router nearby which\nclocks in at about a 9. \n\nIs someone hitching a ride throug my WiFi card? Or playing a game\nwith it? Is there anything to worry about? The notebook does lock up\nsometimes when I am in the middle of doing work online. I tried\nturning on the firewall of the notebook, but that blocked access to my\nown router.\n\nTIA for any helpful suggestions.\n\n"Tom"\n~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\nHuman speech is like a cracked tin kettle, on which\nwe hammer out tunes to make bears dance when we long\nto move the stars. Flaubert. Madame Bovary.