Anyone with a 2011 iMac have temps you can post, after taxing the system heavily? Maybe rip a long movie or something that will pretty much max the system for say 10 minutes or more? Looking for temps AND how hot the top feels. My 2006 is a bit old and would like to know temps of the new ones before deciding on upgrading. Just post your highest temp and how hot the top feels. Tnks.