I have this Kingston (Intel based) NIC now from my cable service provider, and it seems to act funny at these high bus speeds. I am running my FSB @ 166mhz now, and my PCI bus @ 42mhz. I had heard there was an Intel NIC that could handle high PCI speeds because it is designed to work in the newer 66mhz PCI slots. Anyone know the one I am looking for or have any suggestions..? Thanks in advance..