For anyone who does even casual work with XML, this is a great addition to their ScriptingAdditions folder. It does what it says, and does it pretty darned quickly. It also serves as a nice way to play around with XML (and in combination with the XSLT addition, you can play quite "deeply"). Excellent for cranking out quick XML-RPC clients, as well (see their website for examples). No, I am not in any way affiliated with Late Night Software, just a happy user of some of their tools/additions/etc.