The following links go to Windows service or project websites at various schools.  They contain a lot of great information. 

• Duke University
• MIT
• Stanford
• U of California at Berkeley
• U of California at Davis
• U of California at San Diego
• U of Colorado at Boulder 
• U of Florida
• University of Illinois at Urbana Champaign
• U of Michigan
• U of Washington
• Virginia Tech
• Yale University