I'm only new to MCE at the moment, something I've been meaning to get around to for a while. When trying to get an EPG together I ran across TVxb to grab the TV listings and format them into XMLTV files. QuickGuide then can convert those to whatever format it is that MCE requires. This was before I realised this forum even existed.
I'm not sure if this package that you have here includes TVxb (sounds like TVHarvest is an alternative), but the program uses public web sites and tries to interpret the HTML tables containing the channel schedules.
To the point of this thread, there's a link on there for "country .ini files", which will give you TVxb configuration for FTA television for every capital city in Australia. It's text, so if you're looking for EPG sources for Perth, just have a read of the file with visual notepad to grab the URLs it uses.
Have a look at
www.tvxb.com
Alex.