Hi guys, Within the past week, whenever my Mac Pro goes to sleep, it cannot be woken up no matter how many buttons I push, including the power button. The weird thing is that when it is sleeping, the power button LED is doing the hibernation pulsating thing, yet the fans next to it was still running, and warm air is blown out in the back. The only way is to push down the power button to do a hard restart. I've done a fresh install of ML. I've done the fresh install last week, and only noticed this problem for the last 3-4 days. I've back traced to the apps/programs I've installed, and can't think of anything that may screw things up. Also, another problem I've been having is, once in a while, upon cold starting my Mac Pro, my mouse cursor would work, however, the keyboard and mouse clicks would not register (yes everything is plugged in). The only solution is yet again, hard reboot, then things would go back to normal. But the problem seems to occur again at random. Anyone else having these problems?