Alright, so im new to Ubuntu, and i just downloaded the latest version from the homepage. I am running Ubuntu from Windows 7. When i get into Ubuntu it wont let me click on wireless networks when i click on the signal button. There is also a notification popping up telling me to intall the driver called "Broadcom STA wireless driver" BUT whenever i click install driver, it gives me an error message. Like i said im new to Ubuntu but THIS IS COMPLICATED.... can someone please give me a suggestion or something?