ftp.ntua.gr:/mirror/opera/desktop/28.0.1750.48/mac/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] Opera_28.0.1750.48_Autoupdate.tar.xz             17-Mar-2015 19:18   38M  
[   ] Opera_28.0.1750.48_Setup.dmg                     17-Mar-2015 19:18   53M
Apache/2.2 Server at ftp.ntua.gr Port 80