ftp.ntua.gr:/mirror/opera/unix/1152/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] opera-11.52-1100.i386.freebsd.tar.xz             18-Oct-2011 16:55   11M  
[   ] opera-11.52-1100.i386.freebsd.tar.bz2            18-Oct-2011 16:55   12M  
[   ] opera-11.52-1100.amd64.freebsd.tar.xz            18-Oct-2011 16:55   11M  
[   ] opera-11.52-1100.amd64.freebsd.tar.bz2           18-Oct-2011 16:55   13M
Apache/2.2 Server at ftp.ntua.gr Port 80