Check out the banking web sites, westpac (www.westpac.com.au
) or commomwealth (www.cba.com.au
<- i think) and the others, and goto broking or share trading, you can do it yourself.
Look up on-line broking in a search engine, or the yellow pages, there are fee's you have to pay for transactions check those out carefully as they are the big killer in profit, also capital gains will be applicable if you buy and sell quickly, check out www.ato.gov.au
for the rules on shares.
Hope that helps some what,