One of the biggest challenges we have had is providing customers with reliable and well organized documentation for updating their servers with the latest update including install sequence to get an RTM server to the latest version.
In the latest refresh of the documents we have made substantial improvements to make the documents more usable and easier to read. As we move forward with future cumulative updates and service packs we will continue to take feedback and update the documents to make them better.
Note: These links remain the same as previously published so if you already have them as favorites then you are already set.
Deploy software updates for Windows SharePoint Services 3.0
Deploy software updates for Office SharePoint Server 2007