Here are some Australian companies where you can get ingredients to make cheese and other things that I mention in my blog.
Sydney and NSW
http://greenlivingaustralia.com.au cheese making, salami making, soap making and other products.
http://www.australiandairyingredients.com.au more for commercial producers for cheese making.
Melbourne and VIC
http://cheeselinks.com.au for everything cheese making. If they don’t carry an item you are after, send an e-mail and ask.
Perth and WA
http://www.thecheesemaker.com.au their curd cutter is awesome, they have cultures and rennet.
Also world wide forum
http://cheeseforum.org/forum first place to look at for any level questions and recipes
http://wedlinydomowe.pl/en/ best meat curing forum
http://forum.sausagemaking.org for sausages
My Facebook Page