Here you go:
http://www.jstor.org/pss/188646?cookieSet=1
Niall Shanks and Karl H. Joplin of East Tennessee State University completed studies that showed complex systems argued by Behe can occur naturally as a result of self-organizing chemical processes. They also successfully argue that Behe's approach is overly simplistic and he cherry-picked certain features to make his argument, ignoring the entire picture and being selective in making his argument. There are also numerous computer simulations that show his argument to be extremely flawed.
An argument can be made that stone arches are also irreducibly complex. If you remove a single stone, the entire structure collapses. It seems that us stupid humans have mastered the stone arch easily enough, so the idea God was behind creation because of he appearance of overly complex systems is just silly.
It took me fives minutes to find a dozen studies that blow IC out of the water using science. You go digest that study and then get back to me...