Hi - I have a few basic questions about the "Add Waveform" feature on the MODX.   I'm fluent in the basic procedures so no issues there.  But - - 

1. When loading my own waveform from an attached USB:

              a.  Must it be a .wav form (16 bit / 44.khz) ?

              b.  Can it be either mono or stereo?

               c.  What is the maximum file size ? - - or more importantly

              d.  If the answer to "b" is yes, can I load a larger "mono" file than "stereo"  

Thanks - Pete Radd