There is a new major release of our most popular Joomla Extension, the Template Chooser. The old version could have a problem in combination with forms. e.g. the checkout procedure of Virtuemart made the template go back to the default template. The reason was that the old Template Chooser module redirected the page to a  new template, but the problem was that a redirect could not copy the POST parameters. The new Template Chooser solves this by changing the template in a plugin before the template is loaded. This means that a page redirect is no longer needed and as a result the page will load faster.