Are you referring to 2 column text or table?
If you are referring to 2 column text, click Format > Slide Layout.
Under Text Layout, select the 4th icon: Title and 2-column text.
--
Shawn Toh (tohlz)
Microsoft MVP PowerPoint
Site Updated: Feb 03, 2008
(Amazing PowerPoint animations, artworks, games here) http://pptheaven.mvps.org
PowerPoint Heaven - The Power to Animate