From the developer: "Windows Media 9 is now supported by Advanced Encode Decode Tools. Easily converts between WMA, MP3, Ogg Vorbis and WAV PCM format audio files with ID3 tags support. It also decodes AC3 format files to WMA9, MP3, Ogg Vorbis and WAV PCM formats. Features user-friendly multilingual interface and includes single-mode operation for one-file conversion, batch-mode for several files processing and Audio CD Ripping with FreeDB support. Supported conversion modes: WMA to MP3, OGG Vorbis, WAV PCM; MP3 to WMA 9, OGG Vorbis, WAV PCM; OGG Vorbis to WMA 9, MP3, WAV PCM. Windows Media 9 Audio features: support of multipass (1-pass, 2-pass) CBR and VBR Windows Media 9 Audio Codec; new CBR Windows Media 9 Audio bitrates are now available: 256Kbit/s 44100Hz, 320Kbit/s 44100Hz."