GPX data collected with a NSC-Navi R150+ and Garmin 405cx also in the past using a Garmin 60Csx and a Nokia E51 with a SirfIII Bluetooth GPS.
Live in Hornsby Heights and work in Sydney.
When I first started a few years ago (2007?) only about 10% of the streets around the North Sydney\Lane Cove\Chatswood area were mapped. I created/named a lot of streets using copies of old maps we had at work. Corporate artwork actually useful for once.
Often Orienteering and Geocaching around NSW on the weekends and try to upload the GPX tracks to\from these events.
I have also lived in Bathurst and Glenbrook\Lapstone over the years so added those bits I remember.
These days I am concentrating on surveying and gathering GPS traces on all streets within a 45 minute jog of home and work (good training for orienteering).
Any items uploaded to openstreetmap where I hold copyright in are also licensed under CC-BY-SA in addition to any licence offered by this website.