I hope somebody will help me start with this. I will be using LXT971 Tranceiver as network device interface. Where can I get document that will give me the big picture of what am I going to do. I've read the 2nd Edition Network Device driver but did not help much. I need some guide in doing this and I found nothing to shed some light to me. I tried to read the 3c509.c code of 3 Com but it wouldn't a help lot since the device has different structures. Thanks for the help -liz __________________________________________________ Do you Yahoo!? New DSL Internet Access from SBC & Yahoo! http://sbc.yahoo.com - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html