After speaking to a head marker for hsc english, i can now reveal that 2007 will be the last year in the hsc that the aos will be 'journeys'.
Therefore 07ers, they are expecting something brilliant from you guys. Since 3 years have already preceded before you the generic theses 'the experience of physical journeys allow travellers to extend themselves intellectually and emotionally' and 'imaginative journeys allow one to enter a fantasy realm where inner growth can occur' and 'inner journeys provide a metaphysical path to the higher destination of understanding' will have to be cut.
I offer you alternatives
Btw 08ers - the new aos will be happiness, write that in your books.