Just in relation to the DONE4 - am I correct in assuming that I can add a few sectors within Australia. Is there a restriction on this - for example if I say do a SYD-LAX-JFK-LHR-HKG-SYD can I add say SYD-PER-SYD? Is there a time restiction on this? could I also book a couple of DONE4s for different trips. I have potentially a SYD-JFK-SYD trip before Xmas and a SYD-Orlando-SYD in March and potentially a SYD-Amsterdam-SYD next July.
I would most likely do all of those as DONE4s as its cheaper than a Business class return - I am just wondering if this will then give me a stock pile of J class flights around Oz that I could take in the next 12 months? It would mean that I could in theory fly on business in business domestically

or even take a flight to Uluru with mrs sim in J - and save on the award points I would have to use
