Hi, all, I have downloaded CoreDuoTemp 0.91 on my 2nd MacBook, and while it feels fairly warm, the temperatures displayed seem unrealistic and oscillates between 2 numbers. I have read that this is due to switching of temperature readings between the 2 cores. CoreDuoTemp works fine on my previous MacBook, so I am puzzled whether this is a software or a hardware issue? Previous 1 was week 22 and the latest 1 is week 31 if it makes a difference. Thanks.