Grrrrr. they put my account on hold because they think one of my completed referals is not unique. I have 6 completed, one rejected. The one they rejected was a student in our lab that was in my office when I was signing up. I emailed them my referrer link, but apparently, they still didn't like it. dunno. I sent a question in, tho. I guess now I wait. Grrrr! :rant: