2 New Joomla 2.5.1 RocketLaunchers Released
Joomla 2.5.1 RocketLaunchers have been released for the Entropy and Mercado templates.
All Joomla 1.7.x templates/extensions are compatible with Joomla 2.5.1. You can migrate your current site/RocketLauncher to Joomla 2.5.1, but please ensure you firstly, backup your site, and secondly, have the latest versions of the templates and/or extensions
Read more http://www.rockettheme.com/joomla-updates/1376-2-new-joomla-251-rocketlaunchers-released