What exactly consitutes an ‘extensive’ library? As with the original EZMix packs you’re providing NO information on exactly what is included. If you expect people to pay up for all these extra add-ons to EZKeys/EZMix, the least you can do is provide a few extra details on what you actually get for the money. I’ve been holding off buying EZKeys until the first pack came out to see how much & what you get, as the pricing structure for EZMix packs is appalling. Now, while the price initially seems better than for the EZMix packs we still have no clue as to what we’re getting.