Somebody I know is a well regarded IT recruiter and she's just put this on LinkedIn:
"I have had quite a few depressing conversations with good IT candidates from overseas and interstate recently who can't find work in Adelaide. If YOU are thinking of moving here feel free to contact me before doing so to ascertain your realistic chances of finding work here."
Obviously I won't make her contact details public but if anyone's looking to make the move and is in IT, drop me a PM and I'll send you her email and phone details. Hopefully it will help someone!