I had to go through System Settings -> Network, to get the correct configuration settings to come up. That got it more figured out than it was, however, I still cannot turn off the internal card without that making the USB radio not work.(I can switch the "internal" wifi off, this causes the "external" wifi device to stop as well with no ability to turn just the "external" back on. This is probably some weird feature of Ubuntu though. Thanks for the help :D