I'm having problems loading workstations up with a ZENimage bootable CD.

When a workstation contains 2 network adaptors (on-board and PCI) the PCI
is always initialized even though it is no longer used (legacy token-ring
network, don't laugh). It doesn't seem to matter which variation of
bootable CD I use, the same problem always occurs.

Is there any way to prioritise the adaptor or attempt to initialize both?