I just installed Xubuntu 13.04 on my Dell Latitude D430. It is not detecting my Broadcom BCM4311 wireless chipset which also didnt work with ubuntu 12.10 or 13.04. Can someone help me please, I am very new to xubuntu but have experience with the terminal.
Also, theres a fix for ubuntu 12.10 but when I tried it didnt work:

http://ubuntuforums.org/showthread.php?t=2072887