Merry DVD-Audio CD WMA to CD-R Converter as the publisher gives excellent FREE after service to buyers and FREE technical support to all trial users. And all users' emails will be replied within a business day except holidays or weekends! It supports audio format of uncompressed WAV PCM,compressed WAV (ADPCM, GSM, DSP and others),MP2 (MPEG 1/2 Layer-2),MP3 (MPEG 1/2 Layer-3),VOX (Dialogic ADPCM),WMA (Windows Media Audio 9),RAW audio (PCM, A-LAW, U-LAW),MPC (MusicPack),AVI (audio track),Ogg Vorbis (Version 1.0),G.721, G.723, G.726,AIFF (Apple audio format) and AU (UNIX audio format).