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Hi all, yesterday I mentioned that the fraction of peaking background in our samples does not change dramaticallyly between SL cuts and allcuts. This is actually true in the model where we use Argus+Thorsten PDFs, whereas it is not in the case Argus+Crystal Ball (as already observed by Kerstin). As already mentioned, the fraction are different for charged and neutral B. The fractions for the entire Run1-Run5 sample are: Argus+Thorsten PDFs =================== SL cuts, charged B: 0.913600 +- 0.002899 allcuts, charged B: 0.932584 +- 0.005400 SL cuts, neutral B: 0.824303 +- 0.003025 allcuts, neutral B: 0.836314 +- 0.009217 Argus+Crystal Ball PDFs ======================= SL cuts, charged B: 0.931070 +- 0.007239 allcuts, charged B: 0.994086 +- 0.009861 SL cuts, neutral B: 0.763790 +- 0.010458 allcuts, neutral B: 0.845678 +- 0.025845 Cheers, Concezio.