Is it harmful for iMac to be put very often into SLEEP mode?I mean I keep it in sleep mode while not using it and when I need it for 1min to look for some information I wake up it and after a minute put it back into sleep mode and sometimes, immediately after putting in sleep, I accidentaly touch a keybord button and iMac wakes up again and I need to put it back in sleep. It happen unfortunately very often So is it somehow harmful for iMac's hardware? And one more question: there were some strong earthquakes, and iMac was working during the strong earthquakes, was it harmful for iMac(for example for HDD or processor)? How to verify if it is allright? Thx.