What would a month without competition be? Less strenious on the hardware perhaps.
This month there's:

September 1 to September 8 - Hi, Higgs boson!
Russia Team (not Team Russia, that's another Russian team) wants us to go and find a Hogs Bison, errh, Higgs Boson.
First one that catches it becomes famous and if you happen to be female (and/or named Higgs),
journalists will haunt you for the next century whenever your boson is mentioned...
http://boincstats.com/en/stats/challenge/team/chat/240


September 1 to September 8 - SIMAP September 2012 Scramble
The traditional monthly SIMAP Scramble, organized by BOINCStats!
http://boincstats.com/en/stats/challenge/team/chat/238