  The full solution of technicolor (TC) Schwinger-Dyson equations should
include radiative corrections induced by extended technicolor (ETC) (or other)
interactions. We verify that when TC is embedded into a larger theory including
also QCD, these radiative corrections couple the different strongly interacting
Schwinger-Dyson equations, providing a tiny mass to technifermions and changing
the ultraviolet behavior of the gap equation solution. We argue about the
origin of the different quark masses without appealing for different ETC boson
masses, in one scenario where most of the new physics will appear in
interactions with the third fermion generation and with a TC scalar boson
possibly lighter than the TC characteristic scale ($\Lambda_{\tt{TC}}$)
