Can anyone explain this? For the past few months, it's been behaving nicely, until about 3 weeks ago. It's been giving me constant static shocks! When I start typing where my <<SHOCK JUST NOW!>> wrist is (right above the superdrive, both sides, though, near the darker grey plastic trim that circles around the PB on the top), I get occasional 1-2 per minute. What is going on?