i need help with my new toy i just put my puerto rico zip 00610 and still giving me USA freq s ??? and i want to install sentinel or a Extreme firmware for it is there a manual or a good person can help me step by step im confuse i already have sentinel in the computer but have no idea what else i need.....put only the zip 00610 and you will be running in seconds....true but not with the scanner if i can just have a manual thanks and blessing to all.i want police department Anasco or Mayaguez zip 00610 p25 to start with it.