However , the freeware status of those products will always promote greater distribution over commercial shells like Talisman and rival Aston Shell .
Lighttek 's flagship application has always remained out of the limelight occupied by better known rivals like the free and open source shells LiteStep and Blackbox .
The freeware status of those products will always promote greater distribution over commercial shells like Talisman and rival Aston Shell .
Lighttek 's flagship application has always remained out of the limelight occupied by better known rivals like the free and open source shells LiteStep and Blackbox .