I just bought a System76 netbook that has the Ubuntu netbook remix 9.10 and XUbuntu on it. The wireless chipset is 802.11 b/g. I have the most recent drivers installed for System76's ubuntu deb pkg. I am able to connect fine with it to my wireless network and to my neighbor's wireless network. However, it will not connect at work to the free WIFI access point there that is outside (WirelessPhiladelphia). It sees the network at 80% but it cannot connect...why??