i have a mobile 3g server. But I can't use it with my wired connection. In my workplace some sites(youtube, grooveshark or any kind of streaming sites..) are restricted. It's also impossible for me to work without wired connection. I want to use them both. I tried to edit my wired connection info by changing Automatic DHCP into Automatic DHCP(address only). But it didn't work.. How is this possible in Ubuntu? Thanks in advance..