  We prove that Behrend's function is constant on Hilb^n(C^3). A calculation of
motivic zeta functions shows the relevant Milnor fibers have zero Euler
characteristic. As a corollary we see that Hilb^n(C^3) is generically reduced.
These results extend to moduli schemes of points and curves on resolutions of
ADE singularities C \times Y_G.
