Hi, I´ve got it running. ZMYSQLDA could not find the libraries from mysqldb. Yes, you´re right, it was a FAQ. BTW: Is there any product that acts as acl_users which allows to collect more information from my users, like company name, adress ... ? MfG / best regards, Peer Dicken IMD GmbH Softwareentwicklung & Unternehmensberatung Edisonstr. 1 59199 Bönen Tel.: +49 23 83 - 9191-0 Fax.: +49 23 83 - 919191