1. Introduction --------------- All results and input files are available at http://www.slac.stanford.edu/xorg/hfag/semi/pdg07/home.shtml In the following (in no particular order), the updates for PDG 2007 with respect to PDG 2006 (web update) are discussed. 2. Changes to common parameters ------------------------------- We use the updated input parameters for mixing and lifetimes from the HFAG PDG 2007 update of the Oscillations Sub-Group (common.param). 3. Additions ------------ - Averages for Inclusive Semileptonic Branching Fraction for B+ -> Xl+nu - Averages for Inclusive Semileptonic Branching Fraction for B0 -> X-l+nu - Ratio of Semileptonic Branching Fractions for B+ to B0 -> X-l+nu - Branching fractions of B -> pi0 l nu, B-> pi- l nu, B-> pi l nu 4. Changes ----------- - New form factors ratio from BaBar for Exclusive |Vcb| F(1) and Exclusive |Vcb|G(1) - New BaBar and Belle Breco results for: o Inclusive Semileptonic (Partial) Branching Fraction for B+/B0 Admixture: B -> Xlnu o Inclusive Semileptonic Branching Fraction for B+ -> Xl+nu o Inclusive Semileptonic Branching Fraction for B0 -> X-l+nu 5. Feedback ----------- Your critical comments will be much appreciated. Please send them to lodovico AT slac.stanford.edu