ftp://ftp.funet.fi/.m/mirrors3/ftp.openbsd.org/pub/OpenBSD/4.2/packages/  direct

[DIR]vax/  direct  10132+ twin directories
[DIR]sparc64/  direct  19162+ twin directories
[DIR]sparc/  direct  23229+ twin directories
[DIR]sh/  direct  9546+ twin directories
[DIR]powerpc/  direct  19053+ twin directories
[DIR]m68k/  direct  13469+ twin directories
60 B  2007-10-01index.txt  71 mirrors
[DIR]i386/  direct  65535+ twin directories
[DIR]hppa/  direct  8331+ twin directories
[DIR]arm/  direct  22126+ twin directories
[DIR]amd64/  direct  28077+ twin directories
[DIR]alpha/  direct  27386+ twin directories