For the past week or so I have had a problem highlighting whether it be a phrase. I have MS Word 2003 and use Logitech Trackman mouse. When I go to highlight a phrase, it will highlight part of the phrase and then unhighlight instantly whether I take my finger off the mouse or not. I may have to do this several times before I can get it to highlight the whole phrase. Also, at times the page will instantly jump to the bottom without my doing anything and I will use my mouse to go back the part of document I was working in. This may do this a couple of times in a matter of seconds. Don't know if this is my mouse, Word or my Dragon Naturally Speaking suddenly interfering. As I said, this just started about a week or so ago and have been using all of these for a couple of years now. Any help would be appreciated