Scuba Diving in New Caledonia

Hi, off to NC (Noumea) for a few days and keen to do some diving. I was wondering whether anyone had info about recommened dive shops as I'll need an organised trip and gear hire. Also an idea of recommened dive sites that rock.
Thanks in advance
Jeremy

Not sure about diving in Noumea but the hotel Relais Kodjue on the Isle of Pines is a dive centre