Turtlebot rosserial_arduino pan/tilt servoControl and ps3

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Hi

I am new to ros and programming, need some help. Running Indigo 14.04 on turtlebot. Have installed rosserial_arduino and done the tutorials. Installed ps3 controller and played with my bot. Have installed usb_cam and tested different func. Have also done some work from ros_by_example_indigo___volume_1 and 2. Now I want to make an light version of piBot

I have a camera pan/tilt setup and want to control my 2 servos over arduino_mega with ps3 joystick. Need some help with the code for arduino, if any one have a finished setup or know how to do it pls post instructions or pointer to start.

Tnks.