Hi All, If anyone doesn't have a bookmark for this, it's pretty valuable. This is the official IANA assigned port list that they maintain regularly. http://www.iana.org/assignments/port-numbers -Shawn ----- Shawn R. Quillman Robert Bosch Corporation RBNA/CIT1.1 38000 Hills Tech Drive Farmington Hills, MI 48331 (248) 553-1164 (P) (248) 848-2855 (F) shawn.quillman@xxxxxxxxxxxx