Thanks in advance, kindest regards.

    Andrea

Emacs  : GNU Emacs 24.3.1 (i386-mingw-nt6.1.7600) of 2013-03-17 on MARVIN
Package: Org-mode version 8.2.6 (8.2.6-67-g9e09b2-elpa @ c:/Users/andrea/AppData/Roaming/.emacs.d/elpa/org-20140602/)