[previously sent to plone-users so apologies for any duplicates] Hello: Is anyone successfully using RPCAuth and BloggingAPI for authenticated RPC/XML? If so, can you please describe your setup, especially URL and username/password? As far as I can tell, RPCAuth wants username and password prefixed by distinguishing strings (zid and zpw by default, respectively). Is that right? If so, is that done by the user's client? Or by code that receives the XML/RPC call? I've been playing with RPCAuth and BloggingAPI. It looks like calls to BloggerAPI.newPost work with prefixed username/password, while calls to BloggerAPI.getRecentPosts don't. And vice versa. thanks Ian