Is there a way to rest scanner and start all over. Also when I download on board library by zipcode or county it downloades way to much stuff I do not want. I understand how to install frequencies i want. Then how do I install just the michigan state police local frequencies. I live in niles michigan I live only 3 miles from local police complex. everytime I download by way of library way to much stuff downloads. Can someone put me in the right direction . I am wondering if i bought the correct scanner. It seems it used to be easier with the old fashion scanner. Maybe i am looking at it wrong has others experianced this..Any advice greatly apperciated.