By this time next week, you could be rid of your problem employee.
Includes a letter of termination template.

This site is all about employee termination and progressive discipline. We show you how to use both to shape up your employees and get everyone back working again.

When you need more information about a letter of termination, these are some other sites that you may find useful:

http://www.writing-business-letters.com/letter-of-termination.html

http://en.wikipedia.org/wiki/Termination_of_employment