MooColumns is a Mootools class that helps creating multiple-column contents easier & quicker.

It automatically divides the contents into columns and supports multiple instances to be run at the same page.

Mootools Columns

MooColumns is highly configurable. You can mention the classes which the column-creation will be applied, specify column-break elements, number of columns & column widths. Or leave all these settings to the default ones.

This Mootools class is currently in beta but looks promising and very functional for presenting the content.