Two things to do to make this work:

1) ln -s /var/dhcpc/resolv.conf /etc/resolv.conf
2) add the following (or similar) to /etc/rc
	echo "Create /var/dhcpc"
	/bin/mkdir /var/dhcpc
	/bin/chmod 777 /var/dhcpc
	/sbin/dhcpcd -H eth0 &

That should be it.
