A few schools, Sydney and Flinders allow internationals to stay after getting PR, they become full fee paying locals, I had PR before I applied. Generally its harder for locals to get into medicine than internationals. There is a widening disparity of GAMSAT scores for newer schools, I have heard of students getting into Griffith and UOW with GAMSAT scores in the high 50's.

The conversion chart that is used in my school in the US (I think) is pretty much universal for the rest of the US.
4.00 (A) = 93-100
3.67 (A-) = 90-93
3.33 (B+) = 87-90
3.00 (B) = 83-87
2.67 (B-) = 80-83
2.33 (C+) = 77-80
2.00 (C) = 73-77
1.67 (C-) = 70-73
1.00 (D) = 60-70 (BORDERLINE FAILING)
0.00 (F) = <50 (FAIL)

U of Q just lowered their standards for internationals, they do not require a physical interview, just a telephone call, to see how well you can speak English.

The website doesn't list this, as far as I see. Would you be willing to verify this information please?