I've read all over the place (threads here and elsewhere as well as various docs on and off-line) about motors getting hot (or not) - some people seem to think its a must and others see it as a problem. Sooooo - should they or should they not get hot? Does it depend on what type of driver is used? does it depend on whether the requirement is for high or low speed? Is it all mythical/personal opinion/witchcraft? - will I ever find out the facts?