I\'ve been using an extremely great percussion library that I doubt can be beat. Unfortunately, it\'s for the E4. It\'s called the Arthurian World of Percussion and can be ordered through www.alternatemode.com.
I\'ve never seen it anywhere else and I\'m surprised because I\'ve never heard its equal. It has multi-velocity samples of Asangas, Ashiko, Clay, Conga, Bowls, Pots, Frame drums, Skin drums, Shakers, Talking drums, Wood drums, and all kinds of melodic percussion including Javanese and Balanese gamalan instruments. It was only $150 as well!!
Check it out if you have an E4. If not, maybe you can get them to sell it to you in the sound font format, I don\'t know.