Ok, here's what else I found out. My p4s-la mobo is supposed to be the same as the p4s333-m mobo. I download the only LAN (pci) driver they had and installed it and (of course) it didn't work. I am up to my darned ears in frustration with this...I guess I should just go with the old cliche that "if it ain't broke, don't fix it" and just stick to the D-Link ethernet card I installed. Phooey!!! So that's exactly what I'm going to do ubless someone else has some other suggestion.
I also downloaded the manual for the p4s333-m and it is close but not the same. again GRRRRRR