i have been working here in sydney now for nearly a year!

the recruitment agencies that have helped are -
coadys, chatswood
people 2 people, city centre
robert walters, city centre
quay appointments, city centre

always remember as a temporary employee, you have every right to terminate your contract with a days notice or less, it is illegal for any company to refuse to pay you.
this was a problem i had with robert walters despite them being good at securing work.
in order to avoid any hassle i had to complete the contract, thankfully the job i was leaving the robert walters contract for was prepared to wait for 1 day for me!