http://www.bigw.com.au/help/orderprocessing
It looks like BigW is having some problems processing online orders. Got an email last Friday saying that a book that I ordered on Wednesday Nov 30 would not be dispatched until December 12. I've had to cancel that order by ringing them up. It looks like they are also having trouble handling phone calls, since I was on hold for over 20 minutes.
So…don't buy anything you want in a hurry, such as birthday presents for other people…
I've had an issue with BigW online for the past month, and they take 3+ days to respond to emails, each response is completely useless and calling them takes 30+ mins on hold. Very unhappy.