Your question has already been answered, and I would strongly suggest that you read the stickies in the 'Newbie Central' before posting commonly asked questions. And there was also no need to create 3 threads with the same content.
Now
just incase you haven't understood, I'll run it by you again:
ESF > Multiplayer > Internet Games > Create Game > Advanced > Change the game type to "CTDB (Experimental)" > OK > Choose your game settings > OK
That is how you would create a game with Capture the dragonball mode. If you need any further help regarding how to use this, please read
this sticky.