Internet tycoon Kim Dotcom is going back to court in a bid for access to the internet.
In a challenge to bail conditions, Dotcom will tomorrow argue he needs email access to properly prepare his defence.
The founder of file-sharing website Megaupload was arrested and locked up pending extradition to the United States after a police raid on January 20.
Dotcom won bail after a month-long legal battle but was told he was not allowed online. His fortune has also been seized.
Crown lawyers, appearing for the US Department of Justice, claimed to be concerned he would start the business up again.