After installing the .6708 and opening the replayer to observe a hand I played last night the stats take a VERY VERY long time to load (ie HUD stats to appear). I tried to downgrade to .6556 version but after running the .6556 installer I still see the .6708 version listed on HEM2 BUT it appears the hud load is fixed AND I also notice that notecaddy is indeed downgraded.
So I am suspecting that it indeed HEM2 was downgraded but I am not also 100% sure..