I am new to BA, very new! I am trying to catch up on all the posts to pick the eyes out of them to help me learn the ins and outs and i noticed your question on Oz results. I don't know whether you've had any success but try this one, it's the NSW Tab's results page.
http://www.tab.com.au/Racing/Default.aspx?State=2
from the list of options on the left hand side, there is one for results and it will list the days results as they happen. If you want previous days results from whenever, once you enter the above web page on the top right is a calendar, pick your date.
hope this helps