HELP............We recently received a "Stick Cam" and MP3 player! Both require a USB port which we purchased at circuit city and installed according to directions included (These were very vague). The camera came with a program that was installed and can run also from our scanner. It seems to function from the scanner, but not the camera. This leads me to believe that the USB is not installed properly or the system is not recognizing it. None of the instructions indicate that I need to do anything but plug it in. What steps did we miss? Does anyone know?