Does anyone have experience with storing a desktop computer (and external hard drives) in below-freezing conditions, at least for a brief period of time? I am moving cross country, and my desktops are in the moving truck which I am driving – unfortunately too packed away to get to. For the next few nights, the temp will fall just below freezing, having been in the 40s (fahrenheit) during the day. From what I have read, it shouldn’t be a problem so long as I don’t power them up while they’re cold. Any info regarding this would be helpful. thanks!