I always thought programs like that would be useless in 2000 or XP since the OS has the system idle process that is supposed to do the same thing. Well, for my particular motherboard at least (A7M266) ...

This is an undesirable program. This file has been identified as a program that is undesirable to have running on your computer. This consists of programs that are misleading, harmful, or undesirable.

If I goto the task manager it says there is a process called "system idle process" and it is always at 95-100% cpu usage. However, if I look at the graph of cpu usage it shows that it is only at like ...