PLEASE SEE THE UPDATED TUTORIAL HERE 

Alot of people ask, when it comes to WPF, how do I make my app look cool?

WPF allows to fully customise the look and behaviour of all the common controls - this means a button no longer needs to be represented by a grey rectangle, or a radio button no longer needs to be represented by a round bullet.

All controls in WPF are lookless.

The image below shows the final output of what we will produce...

So, I have attached the tutorial and source code to this post... go fourth and build. Drop any comments if you have any problems and i will get back you with answers.

Martin