Difficult on using wifi

I’m using OpenSUSE 11 on Lenovo Y410 (Wifi card : Intel 3945). Currently I’m using iwlwifi3945. It doesn’t work fine. I can only scan for access point, but I can’t connect to it. Can you help my problem?

tried the compat-wireless drivers ? might work a bit better, YMMV, get them here Index of /repositories/home:/schmolle1980/openSUSE_11.0