Sorry, but I don't know of any that support the regionals properly. That's the problem with this silly EPG copyright thing in this country. EPGs are only provided by entgusiasts or cpompanies like IceTV. Neither have the resources to do all regions, so they stic to capital cities and major regions.
For your time issues, perhaps using the Adelaide guide would be better for you. I don't think there's a huge difference between the stations for Sydney and Adelaide.
Also, post on the IceTV forum, perhaps they might be able to advise better.
Sorry, can't give you any better news I'm afraid.
