Most likely it was someone running 1.5 since the default name and server name was harsens. There could also be a very small chance that one of us beta testers could of not changed our settings and there was a server named harsens up. Believe me, if you see harsens testing, it will probaly be with someone else in there, when harsens tests something he does it with someone. Anyways, since it is under a different folder name and wouldnt be able to be found by the normal filtering unless you know the folder it self.