I have heard from my friends, that there are different endings to Evangelion

. I, myself, have read 4 mangas and seen a 26-part series on video. By what I have heard, the series I have seen, lacked some crucial bits

, and I've seen scenes in music videos that were completely missing in the series I saw. Could someone please tell me what is the reason to this? Did I see some edited Yankee version

or are the missing bits shown in sequels or movies or something? And I still have no idea how the <

Human Instrumentality Project

> worked, or how the separating of souls from bodies was brought about. And what on earth happened to Earth? It's driving me Shinji

.