Universality and Lepton Flavor Violation in Γ decays at CLEO

I present two analyses done with the CLEOIII detector at CESR. The first is a search for the LFV decay Gamma ->mu tau with preliminary results, and the second constrains Lepton Universality in Gamma ->tau tau relative to Gamma ->mu mu. This second analysis, whose results are final, has dramatically improved uncertainties relative to other such measurements, and is also the first observation of the decay Gamma(3S)->tau tau. A limit is also set on the involvement of a CP odd Higgs in the decay of the Gamma(1S) to tau pairs.