DM is available in two versions, the DM Pro VSTi costs $249 and includes lifetime upgrades, it's little brother DM EZ VSTi costs considerably less at $79, with much reduced functionality, you can view a feature comparison chart here.

Demo versions are available for download.

Features (Full version):

• 24 synchronized Live Tracks triggered from MIDI notes which offer flexible play and trigger modes.
• 12 Realtime MIDI-Triggered Effects (including Ringmod, 16th and 8th Sync-Gate, LPF, quantize-buffer repeats, crossfade, realtime random remixer).
• 20 unique edit sliders, which allow for powerful permutations of the graphic edit effects.
• Drum Colour Mapping, which allows for slice definition and autoremapping (to easily make different drum loops play the same pattern, and get effortless musical variations).
• Pre-Quantize of Loops, which prevents having to look at notes offset visually on the graph.
• Jog Wheel.
• Region/Slice Editor.
• 3 LiveLoop Triggering modes (including the ability to load 1-shot WAVs with input quantize on deployment).
• Loop Recorder.
• Innovative Wave Database (remembers slice info even if you move and rename your WAV loops).
• Multiple Outputs (Auxiliary).
• 8 Stereo 32-bit tracks.
• 7 graphic edit effects, including a Fat Resonant LPF and Distortion panel, sync-delay effect, Pitch Editor with 35 scales.
• 400 loop-variation presets (allowing for manipulations with a single mouse click).
• Groove Editor, which also contains presets and allows you to easily extract the groove from any drum loop.
• DJ type cross fader (MIDI controllable).
• Sample Editor.
• MIDI or QWERTY for Live Loop triggering.
• Automated Crossfades on up to 24 loops together.
• Preset Bank Manager.
• MIDI BeatClock Sync.
• VSTi 28 outs , with live routing of up to 32 loops via MIDI.