DB_DataObject and Sequence Table format

Hi all, I am using DB_DataObject on apache with mysql rather succesfully for a while, but I ran into a small problem. I am using person->insert(). At that point I am faced with the fact that the underlying DB class creates a sequence table with a formatting of '%s_seq'. I would like to change that format, but I seem to not get it done right. According to the manual it should read something like: " $person = new DataObjects_Person; $db= $person->getDatabaseConnection(); $db->options['seqname_format'] = 'SQ_%s'; " When I query the options afterwards, nothing has changed. I am assuming I am changing a copy of the DB object here... I also tried changing the .ini file which DB_DataObject reads, but I think it only parses the DB_DataObject part. "[DB] seqname_format = SQ_%s" How to solve? Michiel