Here's what I'm doing. Recording in BiB with headphones and speakers off. The wave created contains the sax from the mic plus the backing tracks (not from the headphones). Is there a way to just record what comes from the mic but still hear the backing tracks while recording? Then I could have a track with just the sax available in Real Tracks. Real Tracks plays the BiB instruments just like BiB so it doesn't need those on the wave file too. Hope this makes sense.