It will be a little tough to control one. I don't have much experience with them either. I've messed with stepper motors a long time ago using a basic stamp board.
First off, do you understand the concept of how stepper motors work?
You should use the Digital I/O ports in output mode. You'll need something to convert the small signal of the Digital I/O bus to a higher current to run the stepper motors.
This looks like a good website to help you out:
http://www.piclist.com/techref/io/stepper/wires.htm
The 4 wire stepper motor will be the easiest to wire and run.
Take what I've said with a grain of salt... I really don't know much about them.