Hi, I'm getting really frustrating on this subject. Pff, I believe the Zope-people have made already a great effort in their documentation. So I guess my problem is my own bad english. shhg. I finally got the Postgressql adapter compiled, thanks to two great people! Thanks for this already. But now I'm confused? How to use it in Zope? When I go to the product management I see the all the installed products including : ZPyGreSQLDA (broken product APyGreSQL).... I guess here is already something wrong (broken... is not a positive word :-( ) But then, how can I work with it? How can I use it in Zope...? How can I add it to the 'Add list' . I read of a connection string... but where to place it? Sggh, I've read in the manuals, Q&A, ... but I still don't get how to use it.... Please, somebody, help...! Thanks in advance, The Idiot, Tom.