With the exception of the controversial Section 92A, New Zealand's Copyright (New Technologies) Amendment Act 2008 will become effective on 10/31/08. According to a government press release, Section 92A has "a requirement for internet service providers to have, and reasonably implement, a policy for termination of accounts of repeat copyright infringers in appropriate circumstances." It will become effective on 2/28/09.
Read more about it at "Copyright Bill Provisions Trample Kiwi Rights Further, Experts Say" and "ICT Industry Moves to Address Copyright Confusion."