[serhat]

Of course the numbers will be different for others but many systems have a lot common files. I have linux & windows on my laptop so maybe that's why I have a high StdDev. Your mean is similar, but StdDev low compared to mine. What do you have on your laptop?

[CarolineW]

So are you saying you never really thought it would be 80 and 40? If so, why did you ever say it would be?

[serhat]

No, I did, it is on my laptop. I was not expecting your level of StdDev.