Hi, 2010/5/28 Carlos Grohmann <carlos.grohmann at gmail.com>: > I tried your script and it worked for me, but I had to change the last line from > > sys.exit(main()) > > to: > > main() why, `sys.exit(main())` should be OK. Martin -- Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa