Rayzoon is pleased to announce the release of update 1.71 for its virtual drummer VSTi Jamstix. Rayzoons ground-breaking virtual drummer VSTi runs synchronized with your sequencer and jams with your MIDI play (or even audio in signal) using its innovative free jam mode where rhythms are created on the fly. It also offers jamming based on an extensive rhythm library as well as creating professional drum tracks complete with intro, fills and ending with its easy to use built in arranger.