Jim,
First check the
W I K I website and search for XML there's a ton of good links there.
Look for XMLNotepad over on msdn.microsoft.com it's quick and dirty for doing little XML files.
There's also some free tools over on the IBM site but VisualDTD is an absolute dog performance wise because it's Java. It takes a couple of minutes for it to load on this machine.
>Does anyone know of a good XML Editor?