distro -> language
language: ru, uk, en... (gfxboot default)
distro -> flavour
flavour: desktop personal, lite, lite-school...
flavour -> design
design: personal, lite, lite-school...
flavour -> media
media: cd, dvd
flavour -> features
features: ltsp, school...
features -> docs
media -> features
features -> type
type: livecd or installer