VJ Mode 1.5 is an application that is used by VJs and visualists for creating visual shows in clubs, venues, festivals, and so on.
Author: Christian Blomert
TouchControl combines the advantages of Max 4 Live and TouchOSC to create an automapping control interface for Ableton Live that runs on iPhone / iPod Touch.
Author: Livid Instruments
MIDI controllers supported with a variety of Max/MSP/Jitter patches for audio and video.
I needed my own controller for Ableton Live. I built it in a diy mind and I'm using max for live as an interface between Ableton Live and the hardware.