ftp://gnjilux.cc.fer.hr/pub/spectrum/utils/  direct

[DIR]ts2068/  direct  10 twin directories
[DIR]spectrum/  direct  474+ twin directories
[DIR]pc/  direct  5798+ twin directories
[DIR]other/  direct  7740+ twin directories
[DIR]mac/  direct  27197+ twin directories
[DIR]generic/  direct  20436+ twin directories
[DIR]atari/  direct  6911+ twin directories
[DIR]arm/  direct  26137+ twin directories
[DIR]amiga/  direct  12946+ twin directories