I am a tech for a large company, and I have a user running XP ona laptop. HE is using bith a wired and a wireless nic. HE went to a campus notwork came back home pluged in and now he cant browse the network. He can however get to things by IP. Cant ping names, and network neighbor hood doesnt work. I tried to install ipx/spx with netbios, I also tried netbui. All the other computers can see him. I have also tried to un check the tcp/ip reboot and put the check back. Nothing seems to work.. I am real frustrated becouse if I could just unistall tcp/ip(like I could before) it would fix it, ut since I cant im lost.......anyideas???????