ftp.ntua.gr:/mirror/opera/desktop/15.0.1147.138/mac/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_15.0.1147.138_Setup.dmg                    09-Jul-2013 15:11   52M  
[   ] Opera_15.0.1147.138_Autoupdate.zip               09-Jul-2013 15:11   50M
Apache/2.2 Server at ftp.grnet.gr Port 80