wimnat
Have you tried posting a forum question on
www.centos.org ?
I searched the centos site but didn't come across anything that looked particularly helpful.
I've experienced a similar problem with multiple NICs the only way I found was to correct the assignments manually after the installation was complete.
I'm curious.
Is this a problem because you are intending to remote installs, multiple unattended installs, or virtual installs ?
Chris