re: Poker & HEM? What is it?
HEM and PT4 are both tracking programs. so they will track all of your own stats, and are great for monitoring your progress, reviewing hands, leakfinding, etc. They both have HUD's that will show stats for everyone at the table. You can find alot of info online about stats, and stat ranges, etc. I use Leakbuster which will analyze your database, and give you optimal stat ranges, has training content, etc. but it will compare your stats vs those of a huge sample of winning players, and tell you where you are going wrong, and give you advice to correct those leaks.
Maybe check out the free trials for HM2 or PT4. both are good programs.