diff --git a/Namespaces.py b/Namespaces.py
index 1574853..2d191f1 100755
--- a/Namespaces.py
+++ b/Namespaces.py
@@ -28,6 +28,7 @@ except:
         BIND_HTTP   = "http://schemas.xmlsoap.org/wsdl/http/"
         BIND_MIME   = "http://schemas.xmlsoap.org/wsdl/mime/"
         BIND_SOAP   = "http://schemas.xmlsoap.org/wsdl/soap/"
+        BIND_SOAP12 = "http://schemas.xmlsoap.org/wsdl/soap12/"
 
     class XMLNS:
         BASE        = "http://www.w3.org/2000/xmlns/"
diff --git a/WSDLTools.py b/WSDLTools.py
index 65e4f28..37c5b6b 100755
--- a/WSDLTools.py
+++ b/WSDLTools.py
@@ -438,6 +438,26 @@ class Message(Element):
             if elemref is not None:
                 part.element = ParseTypeRef(elemref, element)
 
+    def getElementDeclaration(self):
+        """Return the XMLSchema.ElementDeclaration instance or None"""
+        element = None
+        if self.element:
+            nsuri,name = self.element
+            wsdl = self.getWSDL()
+            if wsdl.types.has_key(nsuri) and wsdl.types[nsuri].elements.has_key(name):
+                element = wsdl.types[nsuri].elements[name]
+        return element
+
+    def getTypeDefinition(self):
+        """Return the XMLSchema.TypeDefinition instance or None"""
+        type = None
+        if self.type:
+            nsuri,name = self.type
+            wsdl = self.getWSDL()
+            if wsdl.types.has_key(nsuri) and wsdl.types[nsuri].types.has_key(name):
+                type = wsdl.types[nsuri].types[name]
+        return type
+
     def getWSDL(self):
         """Return the WSDL object that contains this Message Part."""
         return self.parent().parent()
@@ -681,6 +701,13 @@ class MessageRole(Element):
             return self.parent().parent().getWSDL()
         return self.parent().getWSDL()
 
+    def getMessage(self):
+        """Return the WSDL object that represents the attribute message 
+        (namespaceURI, name) tuple
+        """
+        wsdl = self.getWSDL()
+        return wsdl.messages[self.message]
+
     def toDom(self, node):
         wsdl = self.getWSDL()
 
@@ -1040,7 +1067,7 @@ class Port(Element):
 
     def getAddressBinding(self):
         """A convenience method to obtain the extension element used
-           as the address binding for the port, or None if undefined."""
+           as the address binding for the port."""
         for item in self.extensions:
             if isinstance(item, SoapAddressBinding) or \
                isinstance(item, HttpAddressBinding):
@@ -1577,13 +1604,6 @@ def callInfoFromWSDL(port, name):
                 parts = message.parts.values()
 
             if parts:
-                # XXX no idea what this is for, but it breaks everything. jrb
-                #callinfo.setReturnParameter(
-                #    parts[0].name,
-                #    parts[0].element or parts[0].type,
-                #    element_type = parts[0].element and 1 or 0
-                #    )
-                #for part in parts[1:]:
                 for part in parts:
                     callinfo.addOutParameter(
                         part.name,
diff --git a/XMLSchema.py b/XMLSchema.py
index 6377d50..b72f80b 100755
--- a/XMLSchema.py
+++ b/XMLSchema.py
@@ -88,8 +88,8 @@ class SchemaReader:
         reader = self.__readerClass()
         reader.loadDocument(file)
         schema = XMLSchema()
-        if base is not None:
-             schema.setBaseUrl(base)
+        if url is not None:
+             schema.setBaseUrl(url)
         schema.load(reader)
         self.__setIncludes(schema)
         self.__setImports(schema)
diff --git a/logging.py b/logging.py
index e3f3f0d..76ce6dc 100644
--- a/logging.py
+++ b/logging.py
@@ -16,6 +16,9 @@ class ILogger:
         return
     def error(self, *args):
         return
+    def setLevel(cls, level):
+        cls.level = level
+    setLevel = classmethod(setLevel)
 _LoggerClass = ILogger
 
 
@@ -24,10 +27,12 @@ class BasicLogger(ILogger):
         self.msg, self.out = msg, out
 
     def warning(self, msg, *args):
+        if self.level < 1: return
         print >>self, self.WARN, self.msg,
         print >>self, msg %args
     WARN = 'WARN'
     def debug(self, msg, *args):
+        if self.level < 2: return
         print >>self, self.DEBUG, self.msg,
         print >>self, msg %args
     DEBUG = 'DEBUG'
@@ -43,9 +48,22 @@ class BasicLogger(ILogger):
 
 
 def setBasicLogger():
+    '''Use Basic Logger. 
+    '''
+    setLoggerClass(BasicLogger)
+    BasicLogger.setLevel(0)
+
+def setBasicLoggerWARN():
+    '''Use Basic Logger.
+    '''
+    setLoggerClass(BasicLogger)
+    BasicLogger.setLevel(1)
+
+def setBasicLoggerDEBUG():
     '''Use Basic Logger.
     '''
     setLoggerClass(BasicLogger)
+    BasicLogger.setLevel(2)
 
 def setLoggerClass(loggingClass):
     '''Set Logging Class.