Using the Jukebox, you can convert existing .WAV files into compressed .mp3 files. The old .WAV file will not be deleted unless you choose to delete it separately.
These compressed .mp3 files will be added into the database as with any other .mp3 song.
Click on File Conversion on the Database toolbar and select the .wav file(s) you want to add to your database, and click ok.
MP3 to WAV Decompression
To convert existing mp3 files back to .wav files, click on File Conversion on the Database toolbar and select the .mp3 file you would like to decompress. The file will be saved in the directory displayed.