Does SimpleFileStore work with HEAD of Slide?

I've the latest Svn trunk, and have tried to replace the applicable  
section of Domain.xml with the XML fragment suggested in  
SimpleFileStore.java, but it does not work :-(

This from catalina's log :

   10 Dec 2006 12:25:48 - org.apache.slide.common.Namespace - ERROR -  
org.apache.slide.common.ServiceMissingOnRootNodeException: Service is  
missing on root node
   org.apache.slide.common.ServiceMissingOnRootNodeException: Service  
is missing on root node
         at org.apache.slide.common.Uri.parseUri(Uri.java:365)
         at org.apache.slide.common.Uri.<init>(Uri.java:67)
         at org.apache.slide.common.Namespace.getUri(Namespace.java:713)
         at org.apache.slide.common.Namespace.getUri(Namespace.java:697)
         at org.apache.slide.common.Namespace.loadBaseData 
(Namespace.java:806)
         at org.apache.slide.common.Domain.initNamespace(Domain.java: 
883)
         at org.apache.slide.common.Domain.init(Domain.java:462)
         at org.apache.slide.common.Domain.init(Domain.java:375)
         at org.apache.slide.common.Domain.init(Domain.java:338)
         at org.apache.slide.webdav.WebdavServlet.init 
(WebdavServlet.java:251)
         at javax.servlet.GenericServlet.init(GenericServlet.java:211)
         at org.apache.slide.webdav.WebdavServlet.init 
(WebdavServlet.java:191)
         at org.apache.catalina.core.StandardWrapper.loadServlet 
(StandardWrapper.java:1029)
         at org.apache.catalina.core.StandardWrapper.load 
(StandardWrapper.java:862)

The catalina in question is the one that works with is lined to as  
pre-bundled with slide, and works with the other managed FileStore.

I'm not really sure what is going on. The class  
ServiceMissingOnRootNodeException does not take any parameters in its  
constructor. It might be nice for the URI in question to be passed in  
so that I can see more data for debugging.  Perhaps also the list of  
available stores from variable 'scopes' could be included in the  
exception's getMessage().

- Paul