I have a computer with nforce plateform.
I hade 2 HD : 1 SATA (linux + windows) and 1 IDE (NetBSD 3)
I'm running NetBSD 3.0.1, 3.1-RC3 and 4.0_Beta
Whenn I lunch my computer
with kernel 3.0.1 all works but not the ethernet nforce (CK804) ; Whenn
I launch kernel 3-1-RC3 or 4.0_Beta The ethernet card is found but SATA
controle hangup the computer at startup; whenn I disable the sata HD
it's works but if I configure the ethernet (ifconfig nfe0 inet
192.168.0.2 netmask 0xffffff00) the computer hangup too.

I you need more info, I can help you with log file or other.

thanks for NetBSD, ciao.