As stated, Bigpond do NOT block or shape p2p programs. If you can't reach
http://www3.limewire.com:6346/ it means something is blocking that port. It works fine for me. So what is blocking it? Most likely a firewall of some description. My guess is your modem/router's NAT firewall. Which is why I gave you port forwarding instructions.
BTW The Tid you dare edit out a Moderator's edit again & expect to be booted off the forum. I don't know of any other forum that would not do the same. You were shown the rules when you signed up. And were given the rules again but you wish to play a smart Azz. The forum rules are listed at the top of every section of this forum.