I have been using Windows 7 for a few days and love it. However I just noticed today that Powerpoint does not correctly go back and forward when I click the side buttons using my external logitech bluetooth mouse. I installed the setpoint software and the all the mouse buttons work in other programs such as mozilla, so the mouse isnt the problem. When I use the side back and forward buttons on the mouse all that powerpoint does is flash and go back to normal. Anybody have a fix?