I'd like a profile of Duncan Saville, who is a successful Australian
entreprenuer and businessman.  NB - focussing on his business career,
not his personal life although any personal colour would be a bonus.

this is him http://www.infratil.co.nz/directors.htm

There's quite a lot about him on the web, but I've found it very
bitty, and incomplete, some is contradictory, and it's hard to string
into a coherent chronological story.

So what I'm after is not just the list of URLs that I've found already
via Google, but an answers that takes me through his business career
in chronological order.  How did he get started. Firs he bought this,
then he sold that, then he became director of this, after which he
bought thatt.

Some of his transactions were controversial, so it would be useful to
get links to comment on his dealings where relevant.