One of the major draws with virtual drum software is the ability to custom-craft each element of your kit without all the hassle of teardown, setup, tuning, and re-miking. You can audition your groove on a spartan cocktail kit one second, and then give it a go on a monster double bass rig the next. If this kind of mega-tweakability is your cup of tea, you're going to dig Zildjian's new Gen16 software. Built on top of the popular BFD framework, you can now add all your favorite Zildjian cymbals into the mix, and even adjust your stick attack and strike zone. Marty Cutler recently tracked a few sessions with the Gen 16, and he gives you his insight in this pro review.