This is where you might be able to find information about license administration.
If you have requested a license file in the past, you can download a copy of the most recently generated file at <http://depts.washington.edu/arcgis/keycodes/>. You will need to be either UW staff or faculty to access these files.
Here's where Luke will post information about how to setup an ArcGIS 10.0 License Server and perhaps if he is smart enough figure out how to post current license files too?
Well at least one post on setting up a departmental license server!