4 Community theme has 3 columns and it was tested on XOOPS 2.3 final using modules such as Planet, News, Webshow, Yogurt for compatibility check.
It contains 4 different styles where each style represents a color, default color is Blue, although with a minimum of coding it can be set to whatever color you like (from those available). Theme is free to use and redistribute
Although i would appreciate if you leave my link in the footer, you are free to remove it
For support with the theme feel free to post in the forums