Hi, I'm considering purchasing the Boss BR800 (also looking at the Zoom R16, which in many ways seems to be a superior unit but has fewer onboard features). I was wondering if anyone here has used the BR800 with their Mac, and with GarageBand. I'm specifically wondering if the drum converter (for converting from Boss's native format to .WAV or .AIFF) works well, and if anyone has had any problems using this unit with their Mac. And how have the converted files worked with GB? Does converting the sound file degrade or compromise the audio in any way? Thanks, in advance for any replies. Gvdv.