Frank, $TCA['tt_content']['columns']['media']['config']['maxitems'] = '100'; - needs to go into into either ext_tables.php in one of your extensions or /typo3conf/extTables.php - see instructions in that file on how to make sure it's included. The original $TCA definition is in /typo3/sysext/cms/tbl_tt_content.php -- Dimitri Tarassenko