to use the rcon password you must install it
http://www.vetwebhosting.com/support/index.php?_m=downloads&_a=viewdownload&downloaditemid=18
And you must write the ip of server in the part serer adress, and the port of server in the part port
In the part rcon password write the rcon in small letters
And do connect
If you want to change map, clik on the part map
Do populate fror server, choose a map, and do load map selected
Restart curent map and nect map in rotation is to restart map and do next map
If you want to change a map, pay attention some map cant be open in csd, so before to change the map go on part cod2 modes and choose tdm or dm.... and later choose your map
If you want to kick a player go on the part players do populate from server, choose the player and do kick selected
Dont change other thing please!!
Dont use others things
And dont change 2 times map in the same time or all players will be disconnect of server!