Hi all, as the great reward is almost upon us I have a question. I'm not quite a fool, but I'm not wise in the ways of crypto and hashing either. I've been mining GRN with just my CPU and cgminger. It's really just a hit and miss deal from what I can tell. I get about one share at 55kh every three blocks or so. I really would like to work on the reward block, so can y'all offer any advise to improve my hashing before then? Thanks in advance.