I'm not much help to you being in Australia, but what problems are you having?
I'm in Rochester, Kent but have no experience of KillerZilla.
When I tried to download it just now the icon just disappeared from the dock in OS 10.4. so that in itself didn't fill me will a lot of confidence.
I think it don't work with 10.4
Message was edited by: osgood_
Long story short
Could not upload on DW so a friend done it for me on FileZila, i did not have a clue what he did, needed to make changes, friend now in hospital,
now i can't upload the new stuff because i haven't got a clue what i'm doing
Setting Up a New Site Connection in FileZilla
1) Hit File > Site Manager > New Site button
2) Type in your Site Name and hit Enter.
3) ENTER SERVER DETAILS:
HOST: Type in your server's address (this should be the server number or name provided by your web host)
SERVER TYPE: Try selecting FTP - File transfer protocol. If unsure which type to use, ask your host.
LOGON TYPE: If your host requires a password, select Ask For Password.
If no password is required, select Anonymous Log-in. Again, if unsure which setting to use, ask your host.
USER: Type your username.
PASSWORD: Type in your password.
Hit OK. Hit CONNECT button.
FILEZILLA Getting Help
What Nancy said.
Q1: do you have the FTP login information from your web host?
Host directory: (optional)
If not, you first need to obtain this from your web host.
Then it's a matter of filling in some info in DW's Site Manager and you're away.
Doesn't matter if you use FileZilla or DW for uploading, the FTP login info is the same.