Hi, Did you check the authentification method ? I mean, if your LAN use a LEAP or PEAP authentification, you have to use a script as leapscript or leaplogin. Take your chance on the cisco site. There is a tgz for linux. Don't bild the driver : the kernel module already do the job. But look for leapscript, leaplogin and bcard scripts. Good Luck, vicent