i am legend alternate ending question, possible spoilers.

how is the alternate ending apply to the i am legend title?in the original we understand why he is i am legend because he sacrifice himself to help preserve the cure for the woman to hold for her journey southwards for possible survivors [he finds the cure and a personal sacrifice to uphold that] but i don't know how the alternate ending would apply to the title, what is his legend?

And for those of us who downloaded it and didn't get the extra material, what is the alternate ending?

I think a better ending. and more precise ending would be:
SPOILERSHe runs into the shelter, and throws the gernade as he closes it, he would be alive, and they would be alive

Personally I would have had an escape tunnel out of there. And Guns, I'd have had lots of guns so I could shoot those sons of bitches if they came too close. And as a scientist I would have had the sense to know that.

The ext. alternate ending is available for DL now seph, though i didnt think it was that great of a movie so I wont be downloading it.

also.... Make the glass thing a LOT THICKER I think about 20 inches would do don't you? then open the door a bit, and throw the gernade out at the leader

You might as well equipped the glass with spike so that they wont go banging against the glass

Don't forget the hot oil above them, pour it down, and see what happens

Quit the spam. NOW.