here is my temperature, using VMware, Safari and mail.
i'm on the 9400 GPU.
looking at previous posts, it seems that the average cpu
temperature is approx. 45°C.
remember that there are many factors that can change the temperature (besides different applications) :
when my MBP stands on a desk, it runs 3-5° cooler than standing on the bed.
the temperature in your room also makes a difference of 2-3°.