You can get this theme for Xoops 2.0.13.x as german or english version, or for Xoops 2.2.x as multilanguage version.
We have integrated the login script into the theme. If you are logged in you will see all information about your inbox. You will see how many new messages and the whole number of messages you have. You only need to add a line of code to you header.php (code is included).