When you say "got as far as network" you mean during the disk imaging process? What type of network card do you have?

These instructions are mostly applicable to Thompson TiVos (I think) I only have US units.
http://www.oztivo.net/twiki/bin/view/Install/WebHome

Also note that you need to use different postcodes with the Thompson units, 2120 through 2128.
http://forums.oztivo.net/showthread.php?t=912