Ive heard the same stuff..That there would be some sort of earth changing event that would occur either on august 17th or september 26th or at any point inbetween those 2 dates.. My contacts have heard talk about these 2 dates but cant seem to get a definite answer on whether its either of those 2 days or inbetween those 2 days..Doesnt matter though the BIG BANG is gonna come sometime after mid december of this year..The date wont be the 21st and it probably wont be until 2013 but start preparing...