Have a new mac pro and never had this happen to me before. All i can move is the pointer, which had a little black/white ball next to it.. not the beach ball but now all i see is the pointer and the windows that were open. I tired command/optionl/esc and command/contro/q Anyway to get out of this? Or do I have to hard reset it by pressing the power button? i went with the hard reset rebooting took longer than normal. what should i run to see if there are any problems?