Agree that the "free to air" EPG options could be better as far as MC's integration with the Australian scene is concerned. I'm not sufficiently IT savvy to do much better than work up anything other than user solutions.
I just deal with over the air broacasts and the forum posts referred to in the Wiki:
EPG for Australiahave hit the spot for me. You'll note my contributions for the good of the Australian sector of the MC community.
I work with 2 different EPG feeds. Helps sometimes when one goes off the air (happened with the OzTivo EPG over the 2012 Christmas period). If one feed goes off line, I can quickly and easily switch to the other.
If I find time over the weekend, I'll write up some additional notes around downloading the Shepherd EPG (found this useful to avoid daylight saving hassles from OzTivo given that I'm based in cane toad, banana bending territory where there's a state-wide fear of the curtains fading)..