The 2007 Ditmar Awards (otherwise known as the Australian Science Fiction Achievement Awards), were presented at the Australian National Science Fiction Convention, Convergence 2, over this past weekend.
The major winners were:
Novel
The Pilo Family Circus by Will Elliot, ABC Books
Novella/Novelette
"The Devil in Mr Pussy (Or How I Found God Inside My Wife)" by Paul Haines, C0ck, Couer de Lion Publishing
Short Story
"The Fear of White" by Rjurik Davidson, Borderlands #7
Collected Work
The Year's Best Australian Science Fiction and Fantasy Vol. 2, edited by Bill Congreve & Michelle Marquardt, Mirrordanse Books
Professional Artwork
Andrew MacRae - 26Lies/1Truth cover art, Wheatland Press
Professional Achievement
Bill Congreve for Mirrordanse Books and two issues of the Year's Best Australian Science Fiction and Fantasy anthology.
You can see a full list of the awards here.