So my rMini never gets warm in day-to-day use, but I just picked it up while it was charging and it seems a bit warmer than it should. I don't remember it being this warm during its first charge, and I don't remember a time my old Mini was every this warm (charging or otherwise). Is this a sign of a potential problem inside, or am I overly paranoid? I would like to know what any of you make of it, or how your rMini's are temperature-wise.