ftp://ftp.uni-frankfurt.de/pub/Mirrors3/debian.org/debian-cd/daily-builds/etch_d-i/beta1/  direct

[DIR]sparc/  direct  26652+ twin directories
[DIR]mipsel/  direct  4836+ twin directories
[DIR]mips/  direct  14512+ twin directories
[DIR]m68k/  direct  15428+ twin directories
[DIR]hppa/  direct  9836+ twin directories
[DIR]arm/  direct  26137+ twin directories
[DIR]alpha/  direct  31066+ twin directories