  In light of recent experimental results, we present updated bounds on the
lightest Higgs boson mass in the Standard Model (SM) and in the Minimal
Supersymmetric extension of the Standard Model (MSSM). The vacuum stability
lower bound on the SM Higgs boson mass lies above the MSSM lightest Higgs boson
mass upper bound for a large amount of SUSY parameter space. We postulate a
fourth generation of fermions to see how the area of inconsistency changes, and
discover that the MSSM is salvagable if a fourth generation is added to the
MSSM (MSSM4).
