trying https://addons.mozilla.org/firefox/downloads/file/4643589/dictionnaire_francais1-7.7.xpi
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 343.2k 100 343.2k   0      0 632.7k      0                              0
100 343.2k 100 343.2k   0      0 632.7k      0                              0
100 343.2k 100 343.2k   0      0 632.6k      0                              0