Rare decays B -> X-s,X-d nu(nu)over-bar and B-s,B-d -> l(+)l(-) in the multiscale walking technicolor model

We calculate the contributions to the rare B-decays, B --> X-s,X-d nu<(nu)o ver bar>, and B-s,B-d --> l(+)l(-) from the unit-charged technipions. Withi n the considered parameter space we find that: (a) the enhancements to the branching ratios in question can be as large as three orders of magnitude; (b) the ALEPH data of B --> X(s)nu<(nu)over bar> lead to strong mass bounds on m(p1) and m(p8): m(p8) greater than or equal to 620,475 GeV for F-Q = 4 0 GeV and m(p1) = 100, 400 GeV, respectively; (c) the CDF data of B-s --> m u<(mu)over bar> lead to a relatively weak limit: m(p8) greater than or equa l to 320 GeV for F-Q = 40 GeV and m(p1) = 200 GeV.