http://blogs.msdn.com/jchiou/archive/2007/12/19/deploy-software-updates-for-windows-sharepoint-services-3-0.aspxWe recommend that you follow the process and procedures in this topic for most deployment scenarios, from stand-alone server deployments to very large server farms. The typical process for installing software updates consists of copying the files to aen-USCommunityServer 2.1 SP1 (Build: 61025.2)