I have the drivers for a Broadcom wlan card, I just don't know how to do any of it. I will post a link to he read me file from Broadcom to see if anybody knows how to help.
here is a link to the read me
I also have the tar.gz file on the desktop as a simple address.
Edit: i have tried this:sudo apt-get install bcmwl-kernel-source
and it says my drivers are up to date but I still have no wireless