At regular interval, my system displays this message:"IPX: Network number collision 2 eth0 Ether II and eth0 802.2"My system is:- PC-INTEL Pentium 166Mhz,32 Mb RAM;- ether-card "SURECOM EP324"(PCI) and it`s got an EEPROM that allows itto emulate 4 kind of cards(NE2000 is the one I`ve choosen);- Red Hat Linux 4.1, kernel version 2.0.27. Gratefully, Luciano B.