I installed Andy the android emulator last night. Fan went into 4th gear and I decided to quit the application and put the SP3 (i5) to sleep. Woke up this morning, fan blowing like superman extinguishing fire and sounding like a jet engine. Not only was the SP3 hot as hell but so was everything underneath it. Immediately uninstalled Andy, rebooted and then shut down. Hopefully no more problems.