Track to in Real-Time

I have an object tracking another as a constraint.

The actuator for “Track to” in “Edit Object” doesn’t work as well as the contraint.

Is there a way to use this constraint in real time? Because when I move the character the object doesn’t track.

Bumpety Bump:confused:

Postety post:

http://blenderartists.org/forum/forumdisplay.php?f=7