afiskon

A widget that displays blog archive in two columns.
See the <a href="http://eax.me/two-columns-archive-plugin/" rel="nofollow ugc">Two Columns Archive homepage</a> for further information.

Two Columns Archive

A widget that displays blog archive in two columns.

Code96

This plugin easily integrates Genesis column classes into your WordPress editor. With the click of a button, you can now add column class shortcodes to your page or post. You will no longer have to know any HTML or CSS. Use the power of the built in Genesis column classes, with the simple click of a button.
Includes 2, 3, 4, 5, and 6 column classes.
Not a Genesis User, I have included the necessary CSS within the plugin. You can activate the optional CSS via Settings > Easy Columns or simply copy/paste into your themes style.css.
Code 96 offers <a href="http://www.code96wd.com" rel="nofollow ugc">WordPress Design</a> services and custom <a href="http://www.code96wd.com/premium-wordpress-themes/" rel="nofollow ugc">WordPress Themes</a>.

Genesis Easy Columns

Easily add Genesis column shortcodes to your WordPress editor.

Two Columns Archive vs Genesis Easy Columns