Your temps are completely fine.
I'm assuming you have either a late 2008 or early 2008 MBP with a Penryn processor. If so, your CPU can reach up to the mid 80's (celsius) during processor intensive work. The Tjunc for the intel's seem to be locked in at 100 degrees celsius (~220 degrees fahrenheit). You have nothing to worry about.
Oh. And use the search function when you can. This question is asked once every other day.