I've got a new desktop here that I'm trying to get an image ready for,
and I'm having trouble imaging it.

It has a RealTek RTL8111/8168B PCI Express Gigabit Ethernet controller
on it. I can see eth0 when I boot from the CD, but it can't get a DHCP
address, and it refuses to talk to the network when I manually assign one

has anybody seen this kind of behavior before, or any ideas?