also this map will not be in the public beta as allegedly it is not as far along in the graphics process as the 3 that will be released.
This is true going by Bungie's comments.
I just got finished watching the almost 7 min leaked Beta video, and I have to say, it looks quite nice. A couple things I would like to see in the final game though.
1) I would like to see track marks being left in the sand from the vehicles and when you're walking. I know track marks were being left in the snow on Snowbound in that Alpha video, so that gives me hope.
2) I would like to see the vehicles tires collect dirt, once they come out of the water and are driving over the sand.