I'm not sure if this is a FreeBSD issue or merely a hardware one. I have a Logitech wireless, laser, USB mouse and I have noticed sometimes for no reason say if I am dragging the cursor across the screen it will click on its own and sometimes resize the window I am typing in or cause my browser to go back or forward in the history. Also it seems that sometimes the mouse cursor will not even move unless dragged across a rough patch in my desk. Any ideas on how to fix this? Thanks.