Irene Rosenthal asks if there are other pwp's who have trouble with the mouse. Well Irene, I have. My tremor is in the right hand, which is the hand that I have been using to operate with the mouse. Many inadvertent twitches caused the loss of files, which I then had to retrieve from the Trash bin. As I am partially ambi-dextrous I decided to change over to the left hand. Due to the shape of the mouse ( Microsoft Intellimouse ), I now operate the switch with my middle finger. This works out pretty well, although in this situation I also have inadvertent twitches due to the use of the middle finger and due to the lack of dexterity experience. I exercise finger control with games that stress hand and eye coordination, like jezz-ball. Will Kuipers Dallas, Texas 78 / 71 / 70 <[log in to unmask]>