haiz... any of those available with eng subtitles ?
my recommendation (not in any order)
1) Spirited away - nearly wanted to cry like a baby.. it is just so beautiful
2) Nausicaa of the Vallery of the Winds
3) Porco Rosso - simple story, yet it is just so enchanting
Those are by Hayao Miyazaki, his stories always leave some unanswered stuff..... and it keeps your mind on the characters, thinking what happened to them and you'll keep conjuring up fantasies on their further advertures.
4) Evangelion - as many people recommended. But you'll really need to go to some internet websites for discussion to get the true "experience" of the movie
5) Escaflowne

- one of my favourite
6) Ah My Goddess - girls should behave like her

HAHAHA !!!
7) Rurouni Kenshin OVA - BEST !!! the tv-series is an insult to this movie
8) Graveyard of the fireflies - my sister and GF both cried when they watch the movie
9) Macross Plus - JUST WONDERFULL !!!!! JUST WONDERFULL !!!
I watched Lain also... but don't think it is very good leh....
anyone know is Nacza good ?