Hi,
Yes, fingerGestures has now a set of playmaker actions so that you can work with fingerGesture right within playmaker.
Now, since you are beginning with all this, I would strongly recommend you watch as much screencasts as possible ( from the official site, and on this forum) to first get acquainted with playmaker, once you will grasp the basic principles, working out how to use FingerGestures with playmaker will be plain simple.
Bye,
Jean