Note: BigAdv work units are only available to Linux operating systems at this time.  However, Windows availability may return in the future.
July 2009 – Experimental BA program 
introduction, with 8 core minimum
July 2011 – BA points curve 
adjusted downward, 50% to 20% target
January 2011 – Core minimum 
raised to 16, deadlines shortened.
May 2014 – Core minimum 
raised to 24, deadlines shortened.
January 2015 – BA Experiment 
scheduled to end.
yea, guess I didn't read far enough down the page (stopped at the note). thanks for the correction! 
