Looking for easy WYSIWYM editor for XML

["Ilya Kazakevich" <kazakevich@devexperts.com>]

Hello.

I need some WYSIWYM XML editor, which content-manager (or writer) will use
for creating XML documents in semantic format. DocBook for example.
It should be as easy-to-use as possible.

What is the best editor to use?

Thank you.

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Kazakevich Ilya,
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