@Stol

Thanks for reporting those errors.
Error 1: Fixed
Error 2: Fixed
Error 3: Waiting
Error: 4: Waiting


15.8.2011
updating xml files to fix error in link in subject_top

Updating functions.class.php
Replacing some Turkish chars with English letters.
Adding SEO html links to the sub forums on main page.

Delete the ad-don and import the new version 1.2
Upload attached functions.class.php file to includes folder.

Would you explain more about Errors 3 and 4. I didn't found them in your forum.