Transferring money to a friend in New Zealand

I want to send some money (only a couple of hundred quid) to a friend in New Zealand.

I want to do it with the minimum of fuss and in the next couple of days. I'm not overly concerned with the exchange rate - I just want to get the money in their bank account asap.

Can anybody recommend a company that will do this?

I've seen

who will do it for 8 pounds. Has anybody had any experience of this company?

Thanks in advance

Charlie