ftp.ntua.gr:/mirror/opera/desktop/20.0.1387.64/mac/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_20.0.1387.64_Setup.dmg                     03-Mar-2014 17:12   54M  
[   ] Opera_20.0.1387.64_Autoupdate.zip                03-Mar-2014 17:12   53M
Apache/2.2 Server at ftp.grnet.gr Port 80