I wanted to mention that since August, SnG Solver has been on PokerStar's list of permitted software.
As you might (should?) know, the use of software that can offer real-time strategy advice during live play on PokerStars is a violation their terms of service. Normally a program like SnG Solver would fall into this category, but I was able to work with the PokerStars security team and come up with an acceptable lockout mechanism that prevents SnG Solver from performing "solves" while the PokerStars games are running.
I mention this because some of you had expressed concern about accidentally violating PokerStars rules if you forgot to close SnG Solver before starting a poker session... So, as long as you're using version 1.0.9 or later, you don't anything to worry about!
You can find a the complete lists of permitted (and prohibited) software here: PokerStars Third Party Tools and Services FAQ
Also, a big "Thank you!" to the PokerStars security team for their help with this.