<A target="_blank" href="http://www.bleedyellow.com/blogs/DominoHerald/entry/2_column_checkboxgroup14?lang=en_us">Brian Moore likes checkboxes and radio buttons </A>and thinks it's a shame they aren't easier to use in XPages. He's posted some code that lets you put checkboxes in two columns while he works on getting a third column programmed.