Pokertracker and profit

[Shaun]

For those of you with pokertracker, I have a question: Have you found that since you began using it for no limit games, your game has improved? What about your profitability? The reason I ask is that I have a friend who asked me if he should get it. I told him I don't use it for no limit, but that many people do.

Anyway I'm just wondering if some of the people who do use it can share their thoughts about it and whether it has helped or not.

Thanks