Ubuntu 8.10 USB Network via wcid, anyone...?

[Pander]

Hi all,

I had some script to connect FreeRunner via USB Network to Ubuntu 8.10.
Now I'm upgrading this to have it as automatic as possible and would
like to configure
  http://wiki.openmoko.org/wiki/USB_Networking#Ubuntu_Workaround

I have wcid up and running and the Wiki refers to:
  You can use the "normal" settings in /network/interfaces.
What are the "normal" settings?

Can someone post a failsafe step by step procedure how to configure this
setup?

Thanks,

Pander