Just a strange occurrence this evening: I just watched a DVD on superdrive: when it finished, I ejected it and glanced at my Finder menu bar. IStat Menus gave me a temp of 135 and rising (went as high as 140 degrees a few minutes after ejecting and shutting down DVD Player). But the fans aren't on at all--never came on, as far as I can tell--and the MBA feels cool to the touch. Now it's maybe 20 minutes later and iStat reads temps as still at 115 degrees. But my laptop feels totally cool to the touch. I restarted, hoping to reset iStat, but no change. Any idea as to what's going on?