luv2bet,

This American site has pre-post odds available up to a couple of days ahead. Unfortunately, it doesn't have all races, only the ones that U.S punters can bet on.

Here's the full site with lots of good info, including 'Powerstats' which go okay:
http://www.australianracing.com/

and here's the page with pre-post odds:
http://www.australianracing.com/ind...dff1387beb489f0

Remember, they're a day behind over there, so to look at Wednesday races, you click on Tuesday's info.