Only a week ago OzBargain had this same unit highlighted for $787:
http://www.ozbargain.com.au/node/50666
This laptop model is retailed at $787 at Dicksmiths, Officeworks, JB, and online reviews report this i7 model offering the best bang for your dollar based on its specs.
Now for $569.43 you can score this same unit.
Get a quote from Harvey Norman with their 40% off - $999 -> $599.40
Take the quote to Officeworks and get a further 5% competitor price match - $599.40 -> $569.43
I did this today without any issue, just obviously dont tell HN your going to officeworks ;P
Heres proof of receipt (note I threw in a laptop bag on top):
Photo of Receipt
This is a crazy price for a i7 unit with a dedicated GPU and 4GB DDR3 1333 Ram. This unit has a 320Gb 5400RPM hard disk (slow,small), but most of the middle range HP products have a 5400RPM, so its best to spend $100 on a DIY SSD upgrade anyway!
No, your source of 'infinite' unhappiness will stem from future breakdowns and machine malfunctions which is inevitable.