Be sure to post what model your laptop is too so we can see which ones are the coolest, pun intended
I still haven't seen any Aliens or Dells, and I've been curious as to how hot those get, esp. the new 9100/xps w/ the 9800.
Also, I don't think any of the cpu temps you guys have posted so far are dangerous unless it gets so hot that it overheats and crashes. This probably happens somewhere between 80C and 100C (I've gotten to about 82C doing 3dmark at 540/285 once but I had no problems). However, if you're pushing 80C during normal gaming and you haven't OC'ed then you might have a problem.