I've had this player for several years and occasionally changed the meditative audio files that I uploaded. For some reason, I can't connect to my Win XP; now it says that it doesn't have a driver. I'm guessing that it was not put on the CD that came with the c140 because it was included in the basic load of XP drivers (I read this at another site where others are also frustrated and looking for a driver). I appreciate your help :-)