How to change the automatically loaded code on new script file

How does one change the default code to be created when a new script is loaded. I want it to load all new files with my copyright info and header comments.

I blogged about on how to do both. Please take a look;

http://www.sarpersoher.com/my-unity-new-c-script-template/
http://www.sarpersoher.com/unity-script-template-keyword-replacer/