when exporting your mixdown you can choose the file format to export in, its under the song export feature in the artist version and you only get the option when you go to export your song, such as .oog .wav .aif or flacc I believe, there are a couple of options I use the .wav export all the time as my distribution house wants the .wav or flacc versions and i just like .wav myself so fret not .wav is there