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Does anyone know the name of the software used by major tournaments to keep track of levels, blinds, time, # players left, etc?
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Most casinos use one of two programs and they are very expensive:
http://www.alexstep.com/PRS_Intro.htm
http://www.tournamentclock.com/
personally, I think Poker Clock is as good as these at a much more reasonable price (for the home user):
http://www.pokerclock.net/
One more thing, you can view several other available clocks here:
http://www.homepokertourney.com/clocks.htm