I am a new Cakewalk user. I make a MIDI backup on Band in the Box and then bring this to Cakewalk Pro Audio and record some vocals with it. I set the timing clock to audio as per Cakewalk instruction. Still the audio vocal and MIDI backup are out of sync. I've tried it several times but it seems they cannot synchronize. I don't know what to do with this problem. Can anybody help?