I have a six core PC that I work with that until this morning never even broke a sweat.  That is until I installed NetAdvantage Ultimate 12.1.  The install is currently pegging my CPUs really bad.  I was just wondering if the installer takes inventory of what is on the machine, and decides to attempt to take advantage of all of the machine's capabilities?  It would be neighborly if you would give the user a way to throttle that so they can actually do other work while it is running.