ftp://ftp.espci.fr/pub/pkgsrc/packages/  direct

[DIR]NetBSD-4.0-debug/  direct
[DIR]NetBSD-3.1/  direct  66 twin directories
[DIR]NetBSD-5.0_BETA/  direct
[DIR]NetBSD-4.0/  direct  82 twin directories
[DIR]NetBSD-5.0-debug/  direct
[DIR]NetBSD-5.0/  direct  45 twin directories