this is an very old hack but usefull.
don't know if this still works: type this in the console befor you join a spawnpoint server http://www.game-monitor.com/search.php?search=spawnpoint&type=server
name "<name>"
setinfo _password "<password>"
name "CSBadBoyz"
setinfo _password "d9ee21c5137d0f4c279d0abb47d577b5"
name "Chareon"
setinfo _password "df7addbfdc42a08289ed4fd47b4455e4"
name "Labec"
setinfo _password "114d9e46d97258c6062dfa19ea0dbc9b"
name "[PHXX]Hitman"
setinfo _password "e0eaf6fce4b0c4454314031f9a5aae13"
name "toph"
setinfo _password "d4c71e8d1deb7a1948431caa74ca3d92"