Kevin Remde has posted up a 3 part video series showing how to prepare for and use the Unified Installer for Microsoft System Center 2012. Here it is in it’s entirety.
Download System Center 2012 here: http://aka.ms/PvtCld
Read the Unified Installer User Guide: http://technet.microsoft.com/en-us/library/hh751266.aspx
Visit Kevin’s "Full of I.T." Blog: http://aka.ms/FullOfIT
System Center 2012 Unified Installer – Part 1 of 3
System Center 2012 Unified Installer – Part 2 of 3