Just as all the known particles of matter have antimatter versions in the Standard Model, in the world of susy every known boson, including the Higgs, has one or more fermion partners, and every known fermion has one or more associated bosons.
Nonetheless, it remains to be seen whether the new particle is the Higgs boson of the standard model, or one of several other bosons predicted by other theories of physics.
While scientists gear up to use the Grid, the question remains whether beyond the search for such exotica as Higgs bosons, running vast protein-folding calculations or simulating the weather there is any real need for such massive computing.