Microsoft today released SP3 of the old Office compatibility pack (old version with separate Servicepack installer, this old version is not used by the current WOU). We may need to check for a new version of the Compatibility pack with integrated Servicepack (used by WOU).
Obviously the Office2007 SP3 is nearing completion/release.
UPDATE: O2k7 SP3 is available at M$: http://support.microsoft.com/kb/2526086