I have a form that is posted on a internal company site. Some people
can open the form as a form, and some people open the form looking like
a regular email message.

*Same behavior happens if the form is saved on the Desktop and
double-clicked.
*However; everyone can open Forms as Forms from the Organizational
Forms Library

The OS is XP, some are SP1, some SP2.
Outlook is 2003, some are SP1, some SP2.

I'm still waiting to compile a list but at this point, users with XP
SP2, Office 2003 SP2 open the Form as an Email message; users with XP
SP1 and Office 2003 SP1 open the Form as a Form.

This information may already be out there but I can't find it.

Your help is greatly apprecaited.