iMON is PC USB Infrared package by Soundgraph, Inc.
The initial version was released as 0.1.0. This version works a while -- you can use iMON remocon as a pointing device if you use /dev/input/mice as your XFree86 mouse device. And you can use it in some applications which support multimedia keys, ACME, Rhythmbox, Totem, etc.
Input device support should be compiled in to use this driver.