This morning I was watching "Rachel Maddow" on MSNBC's website and the video froze (a common problem with MSNBC). I closed that tab and tried doing something else (I think accessing a site from my "Favorites" toolbar). That didn't work either, so I closed my browser. When I reopened Firefox, I tried doing a search using Google. When I typed an "F", the "File" tab dialog box opened; when I typed "E", "Edit" opened (B= Bookmarks, H = History, etc.). This happens whether I try typing in the search box on the Google page or the search box on my toolbar. Any key not associated with a toolbar tab does nothing. I can access websites from favorites, but otherwise the browser is useless. I can't include s screenshot because clicking on my "Screen Grab" button closes the dialog box. This all seems very strange to me - do you folks have any clues? Any help you can offer is MOST appreciated-Thanks! Mark (trymarx)