Wiki's signed until end of 2007, Koopu signed a new contract mid year through I think until end of 2008.
On Koopu Thierry, I thought Awen Guttenbeil's form over the back end of the year was marginally better than his. And I'd say the New Zealand "A" performance went a long way to sealing the deal where clearly Guttenbeil was man of the match.