The toolkit solves this for us. If you do it manually Windows 7(Under hardware drivers) has 2 choices for Samsung Usb drivers, either one works. Swebb is right if you take away this USB Pita, its a 10 min job. I must have wasted 3 hours on USB drivers.Can be. Hardest part for me was getting the drivers recognized. It is a combination of software, hardware (your computers usb ports), and the usb cable itself. You may have to be persistent and experiment between different connections and cables. Once you do get the drivers recognized it is pretty easy.