is it possible to set multiple category domain
and cloud domain tags in an RSS/XML - file?

Code:
  <category domain="http://www.podcastingnews.com/forum/link_115.htm">podcasting news


Code:
 <cloud domain="audiorpc.weblogs.com" port="80" path="/RPC2" registerProcedure="xmlStorageSystem.rssPleaseNotify" protocol="xml-rpc">