Max Resource Guide
Links to hardware, software and human resources.
http://www.geocities.com/CapeCanaveral/Lab/7055/

Composing Interactive Music
Max textbook covering interface design, interaction concepts, controllers, algorithms, and program structure.
http://mitpress.mit.edu/book-home.tcl?isbn=026223193X

jMax user's guide
By CCRMA: The Stanford University Center for Computer Research in Music and Acoustics.
http://ccrma-www.stanford.edu/guides/package/jmax/

Max Object Gallery
Max objects developed for a variety of installation and performance pieces, with emphasis on device interface.
http://www.opendragon.com/Pages/MaxObjects.shtml

Snot Wong's Max/MSP Creations
Various fun and somewhat useful max/msp patches for you to play around with.
http://www.geocities.com/snottywong_1999/maxmsp/index.html

jMax Official
IRCAM's visual programming environment for building interactive real-time music and multimedia applications.
http://freesoftware.ircam.fr/rubrique.php3?id_rubrique=14