This plugin allows you to insert Thesis Teasers inside a sidebar. It's currently very simple and you'll need to update the styles to make it look good
What does it do? This plugin allows you to insert Thesis Teasers inside a sidebar. It doesn’t include all the options that you would normally expect. In a future release, it might.
Requirements: This plugin for WordPress requires that you’re using the Thesis theme (1.5 or higher.)
Questions & Comments? Leave a comment at http://www.webdesigncompany.net/thesis-sidebar-teasers/ and I’ll respond as soon as I can.