When you are deploying a new SBS 2011 Standard network, your server will need a number of patches. In amongst them are two key patches that you SHOULD deploy first and foremost before adding clients to the network. These patches are listed below.
These two patches give the ability for SBS 2011 Standard to properly support Windows 8, Windows Server 2012 machines. The first patch ensures that the http://connect wizard works for Windows 8 clients. The second patch ensures that WSUS on SBS 2011 Standard can correctly support both Windows 8 clients and Windows Server 2012 clients.