New Free Theme: Business Mango
Brice Cheddarn has created a free theme for Mango called Business Mango. You can download it from BriceCheddarn.com
Autumn and Summer themes updates
Mark Aplet has updated his two most recent free themes: Autumn and Summer. You would probably want to download the updates if you are using either one of them.
How to enable shadowbox features in the admin
Mark Aplet explains how to use Witheringtree's Shadowbox plugin within Mango's admin.