In Reply to: MEL-SYD-DPS posted by BarryW on Friday, 10. June 2011 at 14:40 Bali Time:
Jetstar melb darwin Denpasar and Melb Perth Denpasar. Both those times my luggage was checked straight through from Melb. You will go through immigration at Sydney.
Also Sydney domestic and international terminals are separate the last time I was there. Had to get a shuttle bus.