ftp.ntua.gr:/ubuntu/dists/precise/main/installer-i386/current/images/netboot/ubuntu-installer/i386/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] pxelinux.cfg/                                    23-Apr-2012 23:05    -   
[   ] pxelinux.0                                       23-Apr-2012 23:05   26K  
[   ] linux                                            23-Apr-2012 23:05  4.8M  
[   ] initrd.gz                                        23-Apr-2012 23:05   15M  
[DIR] boot-screens/                                    23-Apr-2012 23:05    -
Apache/2.2 Server at ftp.ntua.gr Port 80