hehe, i currently have a BG1 game with one character carrying ONLY scrolls, one with ONLY wands and one with ONLY potions...i really should tidy up

In BG2 is just get scroll cases and keep as many scrolls as i can, there are at least two scrolls of time stop in the game, for example, that are incrredible helpful later on. (like taking out a black dragon with a lone mage, hehe)
potions i am guilty of hording, but i use wands up quite a lot, and they are rarer than in BG1
------------------
Those who ph33r the darkness have never seen what the light can do