Cycling'74 -  .

Composing Interactive Music - - Max textbook covering interface design, interaction concepts, controllers, algorithms, and program structure.

jMax Official - - IRCAM's visual programming environment for building interactive real-time music and multimedia applications.

jMax user's guide - - By CCRMA: The Stanford University Center for Computer Research in Music and Acoustics.

Max Object Gallery - - Max objects developed for a variety of installation and performance pieces, with emphasis on device interface.

Max Resource Guide - - Links to hardware, software and human resources.

Snot Wong's Max/MSP Creations - - Various fun and somewhat useful max/msp patches for you to play around with.