001 Video Converter, convert any video to iPod, iPad, PSP, iPhone, Zune, Xbox360, The best video audio converters for MP4, Flv(Flash), Avi, Divx, Xvid, H.264, Mkv, Mpg (Mpeg-1,2), Wmv, Rm, Rmvb, Mov, Vob, 3GP, OGG, ASF, WMA, WAV, MP3, AC3, AAC, etc.
If you want to convert your WAV,WMA 9 or OGGfiles to MP3 format, this program is exactly what you are looking for. You can startconversion directly from Explorer by right-clicking on selected files and selecting "Convert to MP3" from context menu.
WAVMP3 Converter converts WAV to MP3 and MP3 to WAV. It can also re-sample WAV and MP3 file. WAV MP3 Converter can encode MP3 or WAV with different encoding parameters (like sample frequency, bit rate and channels). It supports batch conversion.