  The SM predicts zero value for {\bf CP} \& {\bf T} violation in the decays of
$\tau$ leptons -- except $\tau^- \to \nu K_S [\pi^-/\pi^-\pi^0 ...]$. Our
community could establish impact of New Dynamics (ND) in a {\bf CP} asymmetry
in a semi-hadronic $\tau$ transition and later in a second one. To be
`practical', I suggest to our experimental colleagues to probe $\tau^- \to \nu
\bar K^0 [\pi^-/\pi^-\pi^0/\pi^-\eta]$and $\tau^- \to \nu
K^-[\pi^0/\pi^+\pi^-/\eta]$. While I had mostly given comments about {\bf CP}
violation in $\tau$ transitions, some theorists have shown how ND models could
produce {\bf CP} asymmetries; I will discuss these ones, although sometimes I
am not a true theorist, but as a phenomenalist here. I can hardly `dream' that
{\bf CP} asymmetry in $\tau$ decays could connected with our huge asymmetry in
`our' matter vs. anti-matter.
