DFH is essentially a whole bunch of samples - the first version didn't have a front end but was supplied as a multi format for use with sampler type programs (lm4, battery, giga, dr008, halion etc.) The DFH superior comes with its own frontend.
Thank you for your interest in Guitars101.com. A forum community dedicated to guitar owners and enthusiasts. Come join the discussion about collections, displays, models, styles, amps, modifications, kits, reviews, accessories, classifieds, and more!