I have a computer with Intel Driver version 126.96.36.199. It periodically (after every 5 mins) keeps getting disconnected with following warnings in eventvwr. I am using Windows 7 x64.
Log Name: System
Date: 12/13/2009 6:52:45 PM
Event ID: 27
Task Category: None
Intel(R) 82566DM-2 Gigabit Network Connection Link has been disconnected.
Intel(R) 82566DM-2 Gigabit Network Connection