I've got exactly the same question regarding AOS in New York.
I have no idea where to find the answer regarding the proccessing times for Diversity Visa Winners. I was trying to get that information calling 1-800 USCIS number but with no success.
So the best solution is to get this info from someone who went through the same procedure. I think that this forum is an invaluable source of good information, so please, people, share your experience
Thanks to everyone, and good luck to us all
greg_dv2006