We are looking into this one. >>> marlaina@xxxxxxxxxx Tuesday, August 03, 2004 7:57:13 PM >>> Hello APH. I have had this happen to me almost every time I use the power move = feature, keys d and e or e and f. I will move back a percentage, then forward a smaller percentage, trying to find my place in the file, and then on the third or 4th press of the buttons, I get a message something like f s challenge this file is not formatted for your bookport. These are always audible files. All i do is ignore it and press on quite literally, the power move feature still works and i eventually locate myself where i need to be. What the heck is happening? Marlaina Lieberg