Transfering Personal POI's From one Pioneer Avic S2 to another Pioneer Avic-F500BT


I have used a Pioneer Avic-S2 for over 4 years and have created over 300 Personal POI's. The S-2 stores the POI's on a SD card along with the maps. I purchased a newer Avic-F500BT a few months ago & would like to transfer my previously stored POI's to the new F500BT unit. Is this possible?? The F500BT's maps and POI's are stored internally but it does have a SD Slot for Firmware upgrades.