Internode just upgraded me to ADSL2+ with Annex M. It's very nice!
On the best line profile, I get 10463800 kbps down and 2039400 kbps up. This is using the "MAX24-HS-M" line profile. Internode allows you to change profiles in case you're getting dropouts and the like due to line conditions.
So I now have a broadband connection that can probably max out the wireless hop to my laptop. Excellent!