testing update: problems with gnome network pacakges dependencies

[Matteo Riva <muradin@gmail.com>]

I'm trying today an upgrade to my testing install after quite a while.
What I get is:

  gnome-network-admin: Depends: gnome-system-tools (= 2.22.1-5) but
2.28.1-1 is to be installed.
                       Conflicts: network-manager-gnome but 0.7.1-1 is
to be installed.
  gnome-system-tools: Conflicts: gnome-network-admin but 2.22.1-5 is installed.

Seems like a maze I can't get out of, aptitude doesn't offer a solution
to the problem.  What should I do?  Do I really have to reinstall
network-manager-gnome which I removed in favor of wicd?

Thanks