I am performing an in-place upgrade from SPS2003(SP3) to MOSS2007 During the SCW process, it fails on step 2, Initialising Upgrade Sequence, with the error: "The specified SPConfigurationDatabase is too old to be upgraded by this version of SharePoint. Please perform the needed intermediate upgrades before attempting this one" My question is: Since the SPS version I have is 11.0.8168.0, and WSS is 11.0.8173.0, what other upgrades are necessary for MOS2007 SCW to be happy and continue to step 3? Thanks