I know most reading this regard Ford's audio systems as not worth much, but to my jet hearing impaired ears the Mach system in my new EB is fine. I have a question. The head unit makes the tapes and CDs so hot they are hard to handle. I expect some heat, but when my wife and nine year old both say "Whoa, this CD is HOT," well, is this normal? There's no point of going to the dealer for a warranty replacement if so. It seems to me this heat will adversly affect the head unit's life. Yes/No? If normal, should I install a small cooling fan? I've looked, and it doesn't seem there is much in the way of available cooling holes in the radio case in order for a fan to be of much use. Any suggestions? Thanks. Jim