Got my Mac Book Pro last Christmas (sweet gift). All was fine at first, but after a few months use, instead of going to sleep when it times out, it lapses into a coma. Touching the start key or tickling the trackpad do not wake it up. I have to hold down the start key to reboot. When this happens I typically have Entourage up, sometimes Safari, TweetDeck and a couple of MS Word docs. So now, if I have to answer a phone, or am called away from my computer I have to remember to manually sleep it or I will have to boot it out of a coma when I return. HELP!!!