  A BPS 3-cycle in a Sasaki-Einstein 5-manifold in general does not minimize
volume in its homology class, as we illustrate with several examples of
non-minimal volume BPS cycles on the 5-manifolds Y(p,q). Instead they minimize
the energy of a wrapping D-brane, extremizing a generalized calibration. We
present this generalized calibration and demonstrate that it reproduces both
the Born-Infeld and the Wess-Zumino parts of the D3-brane energy.
