When I am connected to my ISP with the modem I noticed the send and recieve lights are constantly flashing even when I am not running any aplications that would be using the internet connection. If I check under the details on the connection I can see it's sending and recieving bytes of information. Looks to me like something is using the connecting when i can't find anything that seems to be running that would us it. Is this just some sort of constant handshaking that takes place when inactive? Any ideas? Thanks.