Ok, I had to put my two bobs worth in.
these photos are not of me but clearly illistrates the work I do.
Credit for the photos goes to Simon Grosset from the UK.
Good little yarn that goes with these pictures. If anyone wants the addy Msg me and I will forward it to you.
Looks like I can't put them all up so I will supply links to the piccy's.
Got them working eventually. 
Some of the above photos appeared in a cattle mustering thread.
Click here to link to the thread.
Interesting reading.
Heliport