I usually have >=5 open zsh session inside GNU screen, several of them have 
something like /grml/git/$REPOS as working directory. Having 'zsh' for all of 
them as automatically set GNU screen title is somewhat annyoing. Frank, what do 
you think about setting "$REPOS ($VCS)" as GNU screen title in such a case as 
we now have the rocking vcs_info() feature? :)

thx && regards,
-mika-