I recently sent some files I'd recorded on my DP32-sd to a drummer friend to add some tracks. My Tascam recordings are 44k 16 bit. He sent back the drum tracks as 48k 24 bit WAV files as his system (not sure what it is) records at this rate. I couldn't load these files on the Tascam (I thought I might be able to) so had to convert them to 44k 16 bit using Audacity. These now load ok but they are slightly out of sync. They start off ok but quickly drift out of sync so much as to be intolerable after a few seconds. I'd be very grateful if anyone has ever encountered this and knows how to fix it - it is driving me crazy! Does it mean any file conversion is going to be out of sync?