dont shrink it, quality will lag.
have you tried any of the free hosting sites around?
morpheus was offering free upload at his furball underground site recently, try there for starters.
http://www.furballunderground.comwish i could offer to clear some space for you bro, but im using most of it for films and music already.
if you really want to shrink it, try opening the finished product in a film maker and rendering again. you will lose some quality but if you have a decent film maker it should shrink and keep good image qual.