Markus Duft [writes][1]:

I’m preparing to conquer the world (again) ;). To achieve my goal, I have
prepared a new Gentoo Prefix on Windows Setup, and the according
documentation.

Video demonstrating the installation of Gentoo Prefix/Windows: http://www.youtube.com/watch?v=az1RR60s5n4

Grab the latest iso’s from: http://distfiles.gentoo.org/experimental/prefix/x86-interix/20090826/

Docs: http://dev.gentoo.org/~mduft/gpx-installation-20090820.pdf (also available on the DVD installer)

[1]: http://thread.gmane.org/gmane.linux.gentoo.alt/5064