Got It!!
 

Got the visa today (15th May).

I rang AHC in London to find out the status of the application. They told me it was granted on the 6th May but they have a back log of sending out approval letters. Might be worth calling if you've been expecting the letter.

Entry date of 20th December. Brisbane here we come.

Good Luck everyone.
Dave.

Re: Got It!!
 

Well done Dave,
Waiting nervously at this moment for a return call from my consultant. don't know what about. Could this be it?

Hope so

Col :)