I sent some MP3 files to a friend but she can't play them on her old CD player, which format should they be converted in? I thought there was a format called CDA but I can't find this on the list on the SWITCH Sound converter plus I usually use. Would converting to WAV do? Hope someone can help as I'd hate to disappoint her again. Cheers now, Marie __________ Information from ESET NOD32 Antivirus, version of virus signature database 4618 (20091118) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com