The PlanetLab SM requires that each aggregate's RSpec
be enclosed in a <network> tag.
         xml = self.eucaRSpec
         cloud = self.cloudInfo
         with xml.RSpec(type='eucalyptus'):
-            with xml.cloud(id=cloud['name']):
+            with xml.network(id=cloud['name']):
                 with xml.ipv4:
                     xml << cloud['ip']
                 #self.__keyPairsXML(cloud['keypairs'])
 
 start = RSpec
 RSpec = element RSpec {
     attribute type { xsd:NMTOKEN },
-    cloud
+    network
 }
-cloud = element cloud {
+network = element network {
     attribute id { xsd:NMTOKEN },
     user_info?,
     ipv4,
 
       <attribute name="type">
         <data type="NMTOKEN"/>
       </attribute>
-      <ref name="cloud"/>
+      <ref name="network"/>
     </element>
   </define>
-  <define name="cloud">
-    <element name="cloud">
+  <define name="network">
+    <element name="network">
       <attribute name="id">
         <data type="NMTOKEN"/>
       </attribute>