I discovered a free training session for AX 2009. Here is more information around the session:

Setting up Payroll in Microsoft Dynamics AX 2009
In this training session, we will be looking at setting up payroll in Microsoft Dynamics AX 2009. During the session, we will be looking at the initial environment for the Payroll module. In this training session, we will provide procedures for setting up date information and pay groups. We will also introduce detailed procedures associated with setting up organizations and person information. We will then introduce procedures for setting up positions and salaries, and detailed procedures associated with setting up Union affiliations and certifications.

Date: 11/12/2009
Time: 10:00 - 11:00 CST

Register now for this free MeritCare Training Session:
http://www.meritsolutions.com/setting-up-payroll-dynamics-ax-2009.html