Griffin today released its iTrip Auto SmartScan FM transmitter and car charger, AutoPilot car charger, and PowerBlock AC charger for iPod. The iTrip Auto SmartScan has an OLED display with three corresponding buttons and SmartScan technology that automatically finds the clearest FM frequencies. The AutoPilot provides iPod play/pause and track controls on the charging bulb, an integrated line-output port and an included mini-plug cable for connecting to the auxiliary-input of equipped vehicles. The PowerBlock AC charger for iPod offers a standard USB connector for charging other devices, and includes a USB-to-Dock Connector cable. Griffin’s iTrip Auto SmartScan, AutoPilot, and PowerBlock for iPod retail for $80, $50, and $30, respectively.