@Gargron im just preparing my tinkering laptop for os dev stuff , going to be using gentoo.

i don't actually plan on keep the resulting os if one even is created from this tinkering .
i'm just doing it for the learning.

whole bunch of tuts though just keep saying i should already know the stuff in order to learn the stuff , and i'm like well what the point of learning it if i already know it. XD

but there still pretty informative despite that little nit pick.