Here is the best and most complete information I have found, but with the module documentation I have found a few errors. These are for openser, mostly the same. http://openser.org/docs/modules/devel/ http://openser.org/dokuwiki/doku.php?id=openser_core_cookbook George Hello,erery one I want to write ser.cfg myself.where can i find some documents about this subject. thanks a lot