ftp://ftp.linux.it/debian/dists/squeeze-proposed-updates/main/  direct

[DIR]binary-kfreebsd-amd64/  direct  2990+ twin directories
[DIR]binary-kfreebsd-i386/  direct  3049+ twin directories
[DIR]binary-alpha/  direct  12600+ twin directories
[DIR]binary-amd64/  direct  52705+ twin directories
[DIR]binary-armel/  direct  8291+ twin directories
[DIR]binary-hppa/  direct  11566+ twin directories
[DIR]binary-i386/  direct  62864+ twin directories
[DIR]binary-ia64/  direct  12703+ twin directories
[DIR]binary-mips/  direct  11373+ twin directories
[DIR]binary-mipsel/  direct  11303+ twin directories
[DIR]binary-powerpc/  direct  27147+ twin directories
[DIR]binary-s390/  direct  11509+ twin directories
[DIR]binary-sparc/  direct  26205+ twin directories
[DIR]debian-installer/  direct  37095+ twin directories
[DIR]source/  direct  65535+ twin directories