There are quite a few users of Macs in New Zealand (and the world for that matter). And few use Pocket PCs, because ti doesnt offer a native solution for syncing information with Apple's platform.
Makr/Space found the same problem with Palm handhelds, a few years ago, and created MissingSync for Palm. He's now working on MissingSync for Pocket PC.
It looks like a great tools, integrating with the new iSync, iTunes and iPhoto. It also allows the Pocket PC memory to be mounted on the desktop for access from there. It seems to be a great tool.