I don't know what is going on with licensing.... help!

license activation is screwed up!  I participated in the beta 2 testing but ran into too many problems.  I have several activation codes and finally did a vanilla install and reapplied for the free license.  Say I am in violation of terms.  I am unclear how to clear this up.  I tried to be helpful and what I am getting in return is blocked!  Am I allowed to put the one email address on two machines or what?  Never been a problem, now since beta testing and reinstalling I am having 300 dupes, database problems and miscounts.  I want to go to version 7, but it needs to be a bit more but free.  Maybe Customer Service can clear the decks, but free versions don’t have support.  PB