ftp://131.220.120.17/home/ef/NetBSD/  direct

[DIR]NetBSD-3.0/  direct  71 twin directories
[DIR]NetBSD-3.1/  direct  48 twin directories
[DIR]NetBSD-4.0_RC1/  direct  2 twin directories
[DIR]NetBSD-4.0_RC5/  direct  3 twin directories
14 B  2007-12-19NetBSD-4.0_STABLE  2 mirrors
14 B  2007-12-18NetBSD-4.0  2 mirrors
[DIR]NetBSD-4.0_RC3/  direct  3 twin directories
[DIR]NetBSD-4.0_BETA2/  direct  2 twin directories
[DIR]NetBSD-4.0_RC4/  direct  3 twin directories
[DIR]packages/  direct  1000+ twin directories