Hi Jim,
Go through this url
Column for Eclipse.
You will get a jar (columns4eclipse_1.3.4.jar) and place it under "plugins" folder and restart eclipse.
After this Alt + C should enable a menu for you to do column related functionality.
The plug-in you mentioned is not working since it is not enabling two more options as mentioned in the site.
Hope this helps...
Mourougan
[ November 18, 2008: Message edited by: Mourouganandame Arunachalam ]