diyr-makr:
Simple as that? Great! Thanks!
What about changing the freq of pwm? I've heard it's possible...
With analogWrite? You could try this blog post I found with google: Arduino Diecimila and the Atmega168: Changing PWM Frequency on the Arduino Diecimila and the Atmega168
I'd search around. The terms I used were "arduino change frequency of analogwrite"