Thanks AUS301 , very interesting chart.

To answer Pittsy's question about the Rodeo name , this is my understanding although I may not be 100% correct so don't quote me.
GM until quite recently had a financial stake in Izuzu . Izuzu own the name "Rodeo" so GM (Holden ) could no longer use it after they sold their shares in Izuzu. Colorado is the Global name for that vehicle, Holden was unique in calling it Rodeo. Due to the legal issues it has now adobted the Global naming.

Enough on cars , I missed a great seabreeze tonight as I was working on the bloody things!!!!

Regards Martin