I received my new 11z last week and immediately reformatted the hard drive and installed Windows 7 Enterprise x64 (It came with Home Edition x64). I have everything working except for the internal GPS device that I ordered with the laptop. I can not find a driver on Dell's website to make this card work. In device manager is says "Dell Wireless 705 GPS mini-card" with a big yellow explanation mark next to it because not driver is loaded for the device. I called Dell and they are looking into the problem for me. Am I missing something?