Arpeg is just as the name implies... A MIDI-based Arpeggiator! It can work with any synth or sampler you have, just load it up, set up the channel, and make the pattern it will mute/unmute to! You can even save out your arpeggiator patterns, and trade them with your friends!
Our Review: An Arpeggiator for your Keyboard/Synthesizer. This program requires a musical Keyboard and due to its lack of documentation, is suggested for the more advanced user. A nice one though.