Hello,We're looking at upgrading our TeamSite 6.7.2 SP2 to TeamSite 7.3.1 and I saw in the upgrade notes that the oldest supported version for upgrade is TeamSite 6.7.2 SP2 Patch 2.How can I tell if Patch 2 is installed? I can't seem to find reference to a version number it corresponds to.Our version is 6.7.2 Build 70033 Interwoven 20090621.Thanks.