I'm thinking of getting one of these myself as it's cheaper than getting a Netbook.
Of course Netbooks are smaller and lighter and have longer battery life but I think this notebook is a good deal.
Not sure how good the Celeron T3100 is though as well as the graphics chip 4500M.
JB Galleries Victoria has them for $528.60 after cashback and refused to beat or match this price but I've heard they were pretty crap. Might try JB World Square and see if they'll beat it.
If you're after a cheap 15.6" screen and you only need to browse the net and write documents, it's probably ok. Still, it doesn't really have a lot going for it. Pay a hundred or two more for not so yesteryear tech.