ftp://ftp.lf.net/pub/Mirrors/ftp.freebsd.org/pub/FreeBSD/releases/i386/  direct

[DIR]ISO-IMAGES/  direct  776+ twin directories
[DIR]6.2-RELEASE/  direct  240+ twin directories
[DIR]5.5-RELEASE/  direct  93 twin directories
[DIR]5.4-RELEASE/  direct  83 twin directories
[DIR]4.9-RELEASE/  direct  32 twin directories
[DIR]4.8-RELEASE/  direct  33 twin directories
[DIR]4.7-RELEASE/  direct  34 twin directories
[DIR]4.5-RELEASE/  direct  36 twin directories
[DIR]4.3-RELEASE/  direct  39 twin directories
[DIR]4.2-RELEASE/  direct  40 twin directories
[DIR]4.11-RELEASE/  direct  46 twin directories
[DIR]4.10-RELEASE/  direct  32 twin directories
[DIR]3.5-RELEASE/  direct  30 twin directories
[DIR]3.3-RELEASE/  direct  35 twin directories
[DIR]2.2.8-RELEASE/  direct  40 twin directories
[DIR]2.2.7-RELEASE/  direct  22 twin directories
[DIR]2.2.6-RELEASE/  direct  31 twin directories
[DIR]2.2.5-RELEASE/  direct  31 twin directories
[DIR]2.2.2-RELEASE/  direct  39 twin directories
[DIR]2.1.7-RELEASE/  direct  12 twin directories