Got it Working
I used the information at the bottom of the driver page. I didn't use the rpm but the source tz file and followed the directions on the page. The shuttle mb lan connections uses the mb nvidia chip to run it not the realtek driver that the connection is made by. Both sound and ehternet work now. After make and make install I ran modprobe nvnet and the module loaded. I added the line "alias eth0 nvnet" to the bottom of the /etc/module.conf . Log in as root an use vi /etc/module.cong
or vi /modprobe.conf then run depmod -ae both as root.
Hope this helps,