Don't know if this has been posted before, but say you wanted to grab a drum kit from another module.
1.Record the output to pc, starting from C1 upwards taking quick single shot full velocity hits.
2.load sound file into recycle adjust so that every hit is cut and dump to sampler.
Now u should have a perfectly mapped copy of your original kit inside ur sampler. Handy for using RFX compression on ALL drum sounds, even if they originated from other sound modules.
cheers
sm