Is there a way to make the AI defend a certain CP as well as do their ussual conquest objectives? Its really annoying when the republic looses their defense circle cas one battle droid just walked over and everyone was off somewere else.

In this case, you could make use of AIGoals, particularly Defend.

http://www.secretsociety.com/forum/down ... IGoals.txt

that doesn't do anything, I already tried that before I asked, the AI just charge out in all directions and leave the cp abandoned.

Increase the weight of your custom AI goal. You could also try one such as Follow.

Another thing you could to is setup an ally team that only defends that CP.

ohh ya! Thanks for that idea, or even better set up an ambush so you have a set number of defenders for the entire match.