--- XMLRpcTools/XMLRpcTools.py	2007/10/22 18:18:27	1.6
+++ XMLRpcTools/XMLRpcTools.py	2007/10/22 18:34:35	1.7
@@ -44,7 +44,7 @@ class XMLRpcServerProxy(SimpleItem):
         
         if self.use_xmlrpc:
             # for XML-RPC methods only letters are allowed
-            method=re.sub('[^A-z0-9]','',method)
+            method=re.sub('[^A-z0-9_]','',method)
             # clean argument
             argument=re.sub(self.rpc_arg_expr,'',argument)