http://www.abc.net.au/news/stories/2010/11/03/3056135.htm
Mod — from the linked article:
The Australian Competition and Consumer Commission (ACCC) took Optus to court over two advertising campaigns, offering consumers broadband internet plans.
Optus had offered consumers data packages with download limits for peak and off-peak times.
But Optus did not tell customers that if they exceeded their peak data allowance, their off-peak data would be reduced to just 64 kilobytes per second.
Wow interesting eh , but nothing new for the telco's