https://bbs.archlinux.org – So in the meantime I've been able to acquire some win7 installation media and now I've installed all major font packages (ttf-win7-fonts, ttf-mac-fonts, ttf-google-webfonts). I'm still not sure why there is both /etc/profile.d/infinality-settings.sh and /etc/fonts/infinality/infinalty.conf. I guess I'm supposed to set the same "styles" in both of them. (HowTos)