If you're waiting then forget the NBN Finder and take particular note of this statement from the horses mouth-
"It's not until we are in the streets that we have a clear view of the technology available to individual homes so there are times where a different solution is determined to be better than that which was planned," Simon said.
"We have moved away from telling people when we'll be building in their neighbourhood to when they can contact their retailer to buy a service."
http://www.msn.com/en-au/money/company-news/when-will-you-get-the-nbn/ar-AAnsL7i