http://www.internode.on.net/adsl2/adsl2graph.htm
that's a graph of adsl2+ speeds and how they drop as distance from exchange increases. adsl2 and adsl2 are also on there.
some australian isp's have already started offering 24mbit adsl2+ products, with some hefty download limits too. the only problem is they're only available to about 10 exchanges across the country
