Thank you, Jason. I inserted the PresentMCP column and it worked.
In closing, I have one other related issue. I noticed that the search select fields automatically populate with information pertaining to the course the was returned from a search. If the user wanted to conduct another search off the results page, they would have to reset each menu field (as it is currently setup).
Is there a way to have the select boxes default back to the "-- Please Select --" variable so the user can attempt a new search without resetting the fields?
You can view the page to see what I am talking about...presentations_Results.php