Just received a new Mini so I thought I would stress test it. I loaded up four instances of the "yes" test and the CPU maxed out, so fine. Then I see that after 10mins or so, the CPU is still at 65C and the fan hasn't moved from 1900rpm. Meanwhile I can still run Geekbench (score 4000+), download a 6GB file at 90MBps and run Safari with almost no lag. Does this seem right to all of you ? It's a new 2012 base Mini that I have modded with a 120GB Samsung 840. If I had "broken" the fan or anything else, then it would be obvious, yes ? I tried the same approach on my 2011 MBA and after only 3mins it was running at 95C with the fan at 4000rpm - so exactly as expected.