So at home on my laptop, running Windows 7 64-bit, plugging in my n5 put the phone in usb storage mode and also I was able to install the adb driver. On my work pc (same os) the phone does not automatically install the drivers for usb storage and also will not let me install the adb driver. It does charge, however, and when usb debugging is enabled, it shows up in device manager (just like at home) but will not let me update the driver. Using the same OEM cable on both computers, nothing is blocked at work. I have rooted several devices here, and just tested my 3vo in case something changed, and it still works in mass storage mode. Any ideas on why, or how to get the pc to recognize it? Any other device I plug in is fine, but my n5 just won't install the drivers on this pc. Have restarted pc and phone and tried the rear usb ports as well. I need your braaaaains!!!!