Joomla Templates Extension Tutorial: joomyAdminLite

Places a Link to your existing phpMyAdmin and opens it in a new window.
Just install the Plugin and activate it on "status" or "cpanel"-position. You also have to set the url to your phpMyAdmins index.php before it works (don't miss the "index.php" at the end)

The Credentials, to log on to phpMyAdmin are taken from the Joomla-Configuration.