Any Beginners guide to Arduino + Dc Motor?

Is there any tutorial that explains the ABC of connecting DC motor to arduino?

Are you looking for something like this...

http://www.arduino.cc/playground/Main/DCMotorControl

There's a better one (IMHO) over at ITP Labs:

http://itp.nyu.edu/physcomp/Labs/DCMotorControl

I don't like the ITP labs, they often have errors or oversimplifications.

So I wrote my own:- Motors 1