We've been here 2 weeks today - thanks for all the help from our new (and old) friends in Sosua. Had the weirdest thing happen, on our IBM Thinkpad. A number of keys just stopped working. It was not powered on for a couple of days. Then after powering it on for 1/2 day or so, eventually all the malfunctioning keys started to work again. Could it be the humidity / all the rain ? Should we leave it powered on ? I would have thought heat would be a problem, not a solution. Funny thing - the cheap ACER that was going to be our backup worked perfectly.