Apologies for asking something that's already been asked - I know this cause I saw it earlier in one of these threads - it may even be this one - but can we get a run-down of what downloads are mandatory for receiving all the new content?

I know I saw someone else ask this but I can't find it and I've been lookin.

Not even sure what all new content there is, but installing duplicates AGAIN is rather taxing on my already limited HD space, so if I know what I need to DL and what I can skip, would be helpful.

 

~Shane