XFORMS in Openoffoce.org 2?

[xpost with follow-up set to gmane.comp.openoffice.questions]

By sheer coincidence I realized recently that OOo supports XFORMS. Yet 
another reason to switch from a competitive package and it's proprietary 
(infopath in this case) data formats!

I went ahead and searched for Information about this feature but could 
not find a lot. Most search results are from last year and related to 
the announcement of xforms support in OOo.

I.e. on
http://blogs.sun.com/roller/page/lars?entry=openoffice_org_snapshot_build_1
Lars Oppermann's Weblog

He promises more info on that topic but I cannot find anything.

Where is the best place to learn about XFORMS in Openoffice.org?


thank you
Jens Ansorg