I have just formatted my sony laptop with speedstep technology and installed XP home (previous was 2000). I've tried looking on the sony website but I cannot find any programs that allow me to run speedstep (if this is what I do). I've also found that when looking at the system info the processor speed seems to vary between the two speeds (perhaps when using battery it is slower) but i have no control over the speed it uses. Any suggestions.
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