I have just released a new version of BJStrike blackjack simulation and practice software. BJStrike runs natively on Linux, Windows, Max OS X and Unix operating systems. BJStrike combines simulation, index generation, hand analysis, deck segment manipulation and card counting practice modules into one package. For information and demo versions see:
www.dftsimulab.com/bjstrike/

Some new features in version 3.2:
    [*]Spanish 21 fully supported in simulation and index generation including redoubling and all bonus hands. New sp21 basic strategy templates are included[*]Several new rule variations added including a wider support of bonus hand and side bet variations[*]A special betting mode for dynamic variation of bet ramp with bankroll for bank growth and ROR analysis[*]For demo purpose, on-line simulation and index generation are available for free for HiLo for a subset of options at: www.dftsimulab.com/bjstrike/simulation/main.html[*]Free upgrade to Version 3.2 is provided for license holders of older versions[/list]