http://sourceforge.net/docman/displa...group_id=44773
The most recent file to download is a .tar.bz2, bunzip2 it and then tar -xvf it.
Follow these instructions, and when you edit the config file, point it to /usr/src/linux. It should install and you can test it by opening a terminal and typing "modprobe emu10k1"
The next thing to do is to start this module every time you boot, open /etc/rc.d/rc.modules in a text editor and do a find command for "emu10k1" delete the # before it and that should activate the module on boot.
BTW, this is how I did it on 8.1.