spacemouse use Magellan Spacemouse or 3Dconnexion's Spaceball as input controller with 6 degrees of freedom use Magellan Spacemouse or 3Dconnexion's Spaceball as input controller with 6 degrees of freedom. Works with the serial (RS232) versions (USB versions untested).	Format : External Environment : max freeware Max 4.5 http://www.akustische-kunst.org/maxmsp/