  We present numerical results for total cross sections and various
distributions for e+e- --> WW --> 4f(+gamma) at a future 500GeV linear
collider, obtained from the Monte Carlo generator RACOONWW. This generator is
the first one that includes O(alpha) electroweak radiative corrections in the
double-pole approximation completely. Owing to their large size the corrections
are of great phenomenological importance.
