For those of you with new installations of DragonFly, David Rhodus noted that the package builds on GoBSD.com are up-to-date, and these commands may come in handy:
pkg_add -r XFree86
pkg_add -r http://gobsd.com/packages/All/openoffice-1.0.3_3.tgz
pkg_add -r http://gobsd.com/packages/All/kde-lite-3.2.2.tgz