Evaluating Aras

I have installed Aras and demo database.  Anytime I do a search I get a Window that talks about subscribers getting Enterprise search and there is no way to dismiss it.  If I click on it it takes me to Aras.com.  I thought this was free to try?  What am I missing?  I read through the docs and am stuck.  Is there some simple guide to use this?  I am a very experienced PLM techie (I worked at SDRC/Metaphase years ago, am WIndchill certified, etc etc) but am stumped.  I am sure I just missed something.  Is it possible to run Aras for free in my company with no support?  What am I missing....