Sorry for the delay in replying to this.
> Btw, have the issues that Björn raised, been resolved?
>
http://lists.w3.org/Archives/Public/public-xml-testsuite/2006Sep/0000.htmlNothing has been done about this one, but the Core WG look into it.
>
http://lists.w3.org/Archives/Public/public-xml-testsuite/2005Dec/0001.htmlThe issues raised in this message were addressed by errata to the
Namespace spec, and these were incorporated in the latest revisions
of Namespaces 1.0 and 1.1.
-- Richard