I can post my projected uni budget if you want, its tight $250 a week expenditure or so: rent $125, food $75, $120 a month total on transport, clothing, entertainment, phone and toiletries - yes as I plan on being in canberra I am cheating by riding a bike and also sharing food bill.
I project an average earning while at uni of $150 p/w so I'm busting my arse now in a full time job earning 600-800 (depending on hours - its very flexible, in that I arrive at 9 and work till its done). So that when at uni I can draw money from savings to survive and then bust arse in this break next year.
The holy grail of course being to have earnt enough by June 2006 to qualify as independant and start scoring youth allowance.