help! Which kind person can solve my problem? I just bought a Hub and want to share Internet with other guy. The situation is : he has a computer with WIn2000 and already apply the Shawcable to surf internet. but I can not log on internet when we both connect to hub, his computer works well. Even his computer log off, I still can not log on. why, my operation system is XP. it seems software configuration is ok, can you tell me how to deal with this problem?