hi, i had 2 pc both runinng winxp pro and a dial up connection. i tried to network both pc using a cross-over cable, it work for 2 weeks. after that it just stop working, both pc cant see or communicate each other. check the config and the cable, everything's fine accroding to all the tutorials and manuals i had read. now, i tried to reinstall both pc and try to connect. still no success. i really need some help from all of guys. thanks a lot.