you can have stars save HHs to your hard drive. very easy.

I use it to track my profitablility. If that starts slipping, I look at my VPIP and make sure I am not playing too loose. I also examine hands to see where the money is going.

I play back a lot of hands.

Then I look at WtSD and W%SD.

Use GT+ and PokerACEHUD for NL and limit holdem too.