DOCBOOK-APPS: XML Version of DocBook

Hi!

I'm using SGML version of DocBook, and someone on this list suggested some time
ago to look at the XML version. Could you give me a location, where I find
something about it ? I mean tools, tips, tutorial and so on.

TIA.

Siaco.

-- 
Ryszard Łach
Internet Designers s.c. 
http://www.id.pl