Ubuntu Wireless Cards

If you have problems with your wireless cards, check notes for your card on the Supported Cards page. For example, I have a TrendNet card and was instructed to use Ndiswrapper. I downloaded and installed ndiswrapper-utils and ndisgtk. If you have to use this method, download or find the .inf and .sys files for your card online or on you driver installation CD and then open the wireless card program now installed (System->Administration->Windows Wireless Drivers). Click "install new driver" and point the program to the .inf file, configure your network, and your done!