i use a large (really large) ultra pro binder in which i keep all rares, ultra rares, and RH cards from dp-on.
i also keep dp-on promos there (pop sets included).
then i have a mini-binder in which i keep my staraptors (almost 30 of 'em
)
and another mini-binder for my trainers and special energys.
my commons/uncommons are under my bed (well, at least some of them i think xD)and the rest of them lies in (empty) booster boxes.
then i have a deckbox in which i keep my primary deck, then a deckbox for my secundary deck.
and my thirdually (not a word, i know
) deck is in my *RB*.
i keep all cards i want/need to make decks with in my *RB* too.
my dice are in a dicebox, which is in my bag (not that big of a bag, but also big enough for school xD).
then my binder is in my bag
then my *RB* is in my bag
then my playmat is in my bag
then my deckboxes are in my bag
and the location of my DS varies.
so i guess i take a lot of stuff.