Originally uploaded by moonflowerdragon.
Unfortunately when I blog a photo from Flickr the description doesn't travel with it:
Cricket spotted this spider on the fridge. As it seemed clearly to not be a white tail I didn't kill it, but caught it and went looking for identification. I couldn't find its photo on the University of Queensland Find-A-Spider Guide, but then I was looking at medium-sized spiders because I measured it at 9mm rather than 8mm or less.
Thankfully the Melbourne Museum could identify it: "most likely the Painted Swift spider, Supunna picta. It is also known as the Swift Ground spider or the Spotted Ground Swift spider and is a member of the family Corinnidae (Sun Spiders)". They also linked me with the id page for the supunna picta.