I installed squeeze on my Dell laptop recently. Then I went through the 
trinity instructions for installing trinity KDE. Once I finished I had 
no wireless and could find no way to configure it, nothing worked. It is 
an Intel wireless card, 2915ABG I think. What I did was install LXDE & 
ceni. logged out, logged into LXDE session, ran ceni, and configured 
wireless for a static IP on my subnet. logged out & back into trinity & 
wireless worked.
in trinity, when I started, all the networking tools I could find would 
not configure my wireless. one did show my wireless router, but would 
not let me add it or connect to it.


-- 
Paul Cartwright