For those of you who don't know much about this software, I'd like to give a little recommendation on one of the best ways to improve your game. Poker Tracker is a program you can purchase that will keep track of all of the stats you can imagine at the poker table. I'd like to start by saying that I have no financial interest in this program whatsoever, I just love the program and think it is a great tool for anyone looking to improve their poker game.
Why use poker tracker you ask? I'll tell you why I like it so much. Poker Tracker uses hand history information to keep track of every player at the table's stats. You can figure out your hourly rate, BB/100, how often you saw the flop, how often you raised, how much each of the 169 possible hands has won/lost you, and much much more. You can also keep track of who the big winners and losers are, which is important when you are playing with the same players everyday (this happens at the higher stakes games more often than the lower stakes games). You can also use it to figure out what type of game best suits you. I have found that I have the best BB/100 in NL games where there are between 2-5 players. I still am a winning player at the full tables, but not by nearly as much. I have made a decided effort to improve my ring game play (full table) because of poker tracker, and I feel I am becoming a better player because of it. Next, it works great with UB with the hand history grabber program that you can download with it. This program grabs every hand history that you tell it to, just by running the program as well as opening the hand history box. All you have to do is import these hand histories, and you can see all of your stats.
I seriously recommend you check out pokertracker, at www.pokertracker.com. You can download a free trial version, and it will let you store up to 1000 hands for free. After that I think the software costs about 50 bucks. If you are playing .5-1nl, or 3-6 limit or above, buying this software is a no brainer in my opinion. The stats you see about your game, and your opponents will win you back your investment in a few weeks, tops.