My Redhat 7.1 machine seems to be having a prob with its SMC Ultra card. It worked fine with 6 but now...well the machine can ping itself but it can't ping the other machine on the network. When I try I see the lights blink on the hub but nothing gets through... I see a bunch of these in "dmesg": NETDEV WATCHDOG: eth0: transmit timed out eth0: Tx timed out, lost interrupt? TSR=0x3, ISR=0x43, t=101. Any suggestions? I spent hours searching the web for this error yesterday and I couldn't find anything that seemed to apply to me. Brady