On Fri, Oct 28, 2011 at 16:19:22 +0200, Antonio M <antonio.montagnani at gmail.com> wrote: > > yes, I know xguest, but I understand that guest can work only with > firefox: is it correct??? Are you asking about the limits on network use? If so, you should be able to label other programs (or customize the policy) so that they have network access.