http://marketing.openoffice.org/ooocon2007/programme/wednesday_186.pdf
found from this blog http://liquidat.wordpress.com/2007/09/21/openofficeorg-30-feature-list/ blog posting from OO.o is the most wanted feature form me. Sun Weblog Publisher extention can do this. http://extensions.services.openoffice.org/project/swp but disappointing it's not free !
