Hi everyone,
I've also created a 24-hour YSSY ADS-B time-lapse from my location using an RTL-SDR dongle with the small bundled whip antenna. My antenna is just near the window and not particularly high up, so I don't get clear line-of-sight in all directions, but for the directions I do have, I can get out to near Gunnedah, Parkes, Forbes, Cootamundra, Canberra and Narooma (i.e. around 300-350 km).
Here's the video: (Don't forget to watch in HD)
http://www.youtube.com/watch?v=BhQa2EBwC6g
Nothing much happens until about 04:30, due to the curfew, when planes start coming in from the Parkes direction. The time can be seen in the bottom left corner.
I can get the ground traffic at airport since I'm under 10 km from the airport, but you wouldn't be able to tell, due to the map scale in this video.
Enjoy =).