From the readme.txt:

Quote:
A Word About CPU Cycles
-----------------------

To control the number of CPU cycles that the program
consumes, adjust the time between screen refreshes in
the configuration screen. This also controls how much
network bandwidth is used. The less time between screen
refreshes, the more CPU cycles will be consumed.

The program should only consume CPU cycles when it is
actively grabbing screen images from the player and
displaying them. To consume as few CPU cycles as possible,
minimize it to the system tray, or show only the remote
and leave the face hidden.
_________________________
Tony Fabris