Beta releases of OpenOffice 2.0 are now available, for those who want to get an advance look at 2.0.
Also, there's a security patch out for OpenOffice 1.1.4, which fixes a heap overflow security hole present in all OpenOffice versions prior to 1.9.95. This patch fixes ONLY v1.1.4; if you're using an earlier release, you are advised to upgrade to v1.1.4 and then apply the patch.