iiNet have just issued a press release
announcing that they're going to be offering one terabyte broadband plans:
Just two days after announcing its 2010 annual results, including a 27% increase in subscriber services, iiNet’s Chief Executive Officer Michael Malone said the launch of the terabyte plan was a further demonstration of iiNet’s drive to lead innovation in the Australian telecommunications market.
According to Malone, the new one thousand Gigabyte plan was part of a new suite of simplified plans with greatly increased data quotas available to new and existing customers.
If you're a heavy data user, it maybe prove hard to resist the change.
Check out the press release for the full list of plans, but basically the 1TB plans seem to start at around $99/month.