yep, i'm in the Hallett Cove area, happened at 2:20am, was a 3.3 on the scale. Made a fair noise, but seemed harmless, last years in July I reckon was worse.
Well, that explains it. The only time we had anything like a tremor here in Canberra was... I think either the big Tsunami quake or the bass strait quake - even then it was only a slight shake for about 1.5 secs...