Yeah Justice have come down once as far as i can recall and the crookers have been down hear a lot. I saw them both they were fairly amazing. I'm yet to see MSTRKRFT who i badly want to rock out to.
Its a good time to be in Melbourne for electro/techno lovers, we've just had Trance Energy, Boys Noize showed up, and now we've got The Beetroots, Armin Van Helden and Armin Van Burin coming in a month its going to be a very fun filled next month or two.