So after looking into how to get Exchange 2003 tools on a Windows 7 machine, I came up with this.
- Download the "Exchange System Manager for Windows Vista"
(http://www.microsoft.com/downloads/details.aspx?familyid=3403d74e-8942-421b-8738-b3664559e46f&displaylang=en) - On the Windows 7 machine, go to Control Panel -> Programs and Features -> Turn Windows features on or off -> Expand Internet Information Services -> Expand Web Management Tools and then install all of the IIS 6 Management Compatibility tools.
- Open Command Prompt on the Windows 7 machine as an Administrator and navigate to where you stored ESMVISTA.msi.
- Run "ESMVISTA.msi /q"
- You should now be able to open up the properties on a user account through the ADUC and see your exchange tabs.