This invention relates to reprogramming of in-circuit programmable chips installed in video lottery terminals (VLTs) by downloading electronic information (software) to such chips. Encrypted electronic information is downloaded from a host device to a gaming terminal through a communications link. The...http://www.google.com.au/patents/US7177428?utm_source=gb-gplus-sharePatent US7177428 - System and method for downloading electronic information to a video lottery terminal
