Hi Urs, some minor details: - missing parenthesis in the B(b->u) result in the abstract - one suggestion for shortening the first paragraph: " The biggest challenge in this analysis is the reduction of b->c background which leads to a stringent selection and consequently large theoretical uncertainties on the extrapolation to the full phase space[2]." (I don;t feel strongly about this, just have the impression a single sentence on this is better than two, and shorter) - is formfactors a single word? - page 5 first column "These criteria improves the resolution in the measurement of the missing neutrino" is quite obvious, since we are cutting on mm2 ... I would drop this and write "These criteria suppress ..." - page 6 column 2: when we talk of ss~ popping we talk of "exclusive" component. For your same arguments, shouldn't we use "resonant" ? > you can find the replies to Stephane's posting. Please read it, there > is one non-trivial item (introduction remark on systematics due to > Ru/sl -- I think we should remove the words on efficiences). I don't understand were are you pointing at. Did you already remove them in the current version? Of course whatever we can through away without losing clarity we should (we are ~15 half-lines long) This are all minor point. As far as I am concerned once any fraction of them is implemented the paper can be sent back to the RC for approval to the pubboard ciao ric