Lenovo's ThinkPad USB Portable Secure hard drive will make you look, feel more important than you are This anonymous, yet nefarious looking device -- Lenovo's ThinkPad USB Portable Secure Hard Drive -- has a passcode system that uses a physical keypad (see photo), which should be handy for you always on-the-go, James Bond types. In fact, the tiny unit (3 x 5-inches), which is designed to pair up w