XML Editor

[Cecilia]

I found out about the DB Class a bit later than when it first started,
so I have only just finished the video lectures on XML. I downloaded
Kernow as recommended by the class thinking this is the tool that was
used to edit the XML documents, but I cannot find any help on how to
use Kernow. This is probably a silly question but... how do I get
started with the two window set-up as shown on the videos, one showing
the XML document and the other showing the DTD/XSD? Am I barking up
the wrong tree, or am I going mad?

Thanks!
Cecilia