Found a USB sync and charge cable today at Franklin Covey for $9.95. The brand is Fellowes. Model 98386 designed for Treos 90,180, and 270. Syncs perfect via USB and the charge light comes on too. Cable is 3' in length. Ordered the boxwave cable already. Now I'll have another. On the Fellowes website they charge $25 for the same cable. FWIW.