  We present the current status of the application of our approach of {\it
exact} amplitude-based resummation in quantum field theory to precision QCD
calculations, by realistic MC event generator methods, as needed for precision
LHC physics.In this ongoing program of research, we discuss recent results as
they relate to the interplay of the attendant IR-Improved DGLAP-CS theory of
one of us and the precision of exact NLO matrix element matched parton shower
MC's in the Herwig6.5 environment in relation to recent LHC experimental
observations. There continues to be reason for optimism in the attendant
comparison of theory and experiment.
