Inventor 2014 Service Pack 1 and Update 2 of Service Pack 1

As the title implies, there is a Service Pack 1 for Inventor 2014.  After installing SP1, over time I began to see a pattern of problems, particularly with Content Center, in that it would just stop working and would lock up the application.  Also, I found that if I renamed a file in a project, then launched Inventor, that new named file would have problems.  I guess I wasn't the only one, because Autodesk released an Update 2 to Service Pack 1.  Odd name, but basically a fix for what SP1 and Update 1 broke.  The Update 2 to Service Pack 1 includes Update 1 so you will only need SP1 and Update 2. The link below will take you to the Update.
Update 2 to Service Pack 1