Also, it might be useful to note that the luggage allowance is 30kg. If you're slightly over you shouldn't have too much of a problem on the way out, but be warned that they've attempted to charge people on the return leg at Auckland. One recently went home 2kg over the 30kg limit and they attempted to charge him $150 - which amounts to slightly over 25 quid a kilo. Yes, it's expensive! So just something to bear in mind when you're packing.