Maybe everyone else already knows this, or maybe others have had better experiences than I do, but given my recent and ongoing suffering at the hands of Dick Smith Online's customer support (or lack thereof) I would strongly advise anyone contemplating to purchase from them not to.
The short version is I purchased a TV from them on 27 December 2010, and have yet to receive a working television from them. Throughout the process they have lied to me repeatedly about the availability of the television and the delivery times, and the one apology I have received from them is turned out to be the most insincere apology I have ever received, as the person who gave it to me, after explicitly telling me I could call them back directly if I had any further problems, proceeded to ignore all my subsequent phonecalls.
Their chosen courier, Startrack Express, seems to be equally useless. Including conveniently attempting to deliver the item to the wrong address when I had taken a day off from work to be there for the delivery at home, and then trying to tell me that this was my fault somehow.
At the moment the saga is way too long to put in this post without scaring off people from reading it, suffice to say that my first complaint letter to them was 2 pages long, and the follow up one I am now writing is 6 pages long.
So, to anyone contemplating using Dick Smith's online to purchase anything, I reiterate my advise: DON'T
One word:ACCC