Wow! Thanks for the quick responses. I took a screenshot of what I got started with and put it at imgur.com/WpnYU
This is just an example I am testing with a coworker, so right now it is only applying to messages she sends me.
Here is how it goes: 'IF the message is a meeting invite AND it is on Monday (or whatever the criteria) THEN, it will fire off a canned message.
As you can see my condition is with 'When: Monday' or 'When: Wednesday' or 'When: Friday' is in the subject or body (or body gets cut off).
When Outlook 2007 sends an invite, it passes along some of the message info in the body of the message, but Outlook 2010 seems to hold it back. IF everybody had Outlook 2007 then it would be OK, but that is simply not the case.
Also, yes, this is Exchange server.