ftp://ftp.uni-frankfurt.de/pub/Mirrors2/ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18/  direct

[DIR]2.6.18-mm3/  direct  489+ twin directories
[DIR]2.6.18-mm2/  direct  489+ twin directories
[DIR]2.6.18-mm1/  direct  493+ twin directories