setup BootX for Beige G3

[Fred Klein <fred.klein@free.fr>]

Hi there

I managed to install the base system for r3.0 on my Beige G3 on hda7 (swap on 
hda8). Partitions before are HFS+ volumes.
I've got an OrangeMicro FireWire+USB PCI card and my keyboard (corded Logitech 
iTouch) seems to work ok.
In addition, I have an ATI64 built-in video card, a Voodoo2 PCI card and a 
genuine Utrawide SCSI card

now I do not manage go proceed with the installation.
How should I set up BootX? (what kernel, ramdisk, arguements ?)
some of my attemps led to nothing or to the system freezing while setting up 
netword interface.

Could you please help me?
Thanks a lot in advance.
Cheers
Fred