I am one of the countless people that have spent months reading post after post in all the possible sites about xp professional freezes after displaying saving settings, and windows is shutting down. The mouse pointer freezes and no keys work. Screen stays on untill you force shutdown with power button. Have done every thing that I've read as a possible fix, but like so many, only thing I have gotten out of my efforts is sore eyes and a severe lack of sleep. Any fix for this you can offer that will work will launch you to "lord and master" status in my book! Using an IBM Thinkpad T43-2668 4DU with Windows XP Professional SP3 32 bit.