1) To be a member of the Clan you should put as CLAN TAG: Xtremers (In the game... Multiplayer/Nav server/.CLAN TAG..)

2) Go to http://www.gametracker.com/server_info/4.79.145.56:19567/
(LOG IN or SIGN UP)

3)
Being logged in you must select your favorites to our server, click Favorite
http://www.gametracker.com/server_info/4.79.145.56:19567/

4) Go to http://www.gametracker.com/clan/bc2Xtremers/
To search: CLAN MEMBERS and CLIC in APPLY (The administrator will approve your application.)

5) Go to http://www.gametracker.com/Username/
GAMER NICKNAMES (EDIT)
Add a nickname: yournickinBC2

6)
After go to (and you will watch your flag).
http://www.gametracker.com/clan/bc2Xtremers/