Hello, all. I have been having continued quirks with xml-rpc. First here is a little bit of backgroud about what I am trying to accomplish. My apologies for the length of this post. In some circumstances, rather than an html-generating content server I would like to use zope as a method of easily publishing some existing python funcitons via xml-rpc. For instance, I have some windows system administration functions that I would like to make callable from my linux based web server in a secure fashion. Zope seems to me to be designed to do just this sort of thing, right? That may all be useless info, but I just wanted to include it in case my problem was more a case of using zope outside it's intended purpose. So here's my actual question :) A couple of functions that I want to publish are user creation and deletion functions, named (creatively) AddUser and DeleteUser. These functions are external methods which work with COM objects among other things. The problem is that half the time when I call these methods I get an error Error Type: TypeError Error Value: too many arguments Opening the ZMI and performing a "save changes" on the external method makes the exact same call work just fine. I'm not sure where to even begin looking which is what prompted the long "am I doing something fundamentally wrong" part of this message. Any help is greatly appreciated. I don't mind getting my hands dirty but I don't know where to begin. Thanks, Mark Roach