My Processor Power Settings (in Windows 7 64bit) has CPU running at a minimum of 5% and maximum of 100%.

ISBoxer Suite doesn't seem to like that and suggests I set both to 100% for multiboxing.

Is that really necessary? Wont the CPU jump up to 100% when all 5 WoWs are running? I'd like the minimum set low for times when I'm not boxing if that will keep the heat lower.