ftp.ntua.gr:/mirror/opera/desktop/20.0.1387.91/mac/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_20.0.1387.91_Setup.dmg                     02-Apr-2014 16:16   54M  
[   ] Opera_20.0.1387.91_Autoupdate.zip                02-Apr-2014 16:15   53M
Apache/2.2 Server at ftp.ntua.gr Port 80