Is there a way I can find out how long the system has been
idle?  I need a process to run in the background while the
system is idle.  An example would be FindFast.  How do
they index your hard drive only when the system is able,
or how does windows start screen savers when the system
has been idle for a period of time?

~BenDilts( void )

Call SetPriorityClass( hYourProcess, IDLE_PRIORITY_CLASS ) ;