I installed the bootcamp update the day it came out (the one that you were supposed to install before service pack 3). No problems. Everything was smooth for days (weeks?). THEN windows service pack 3 came out and I foolishly installed it. Now my mouse freezes for about a quarter of a second...every second! And my audio is jerky similar to (but not synchronized with) the mouse! Here's what I've tried so far, WITHOUT ANY EFFECT: * uninstall windows service pack 3 (you'd think...but no...) * try a different mouse (1. logitech g3 laser, 2. logitech 3-button optical) * reboot, reboot, reboot * made sure the mouse/audio work normally in OS X * find logitech's special 50-meg driver software, install it for the mouse * uninstall above logitech software * reboot, reboot, reboot Help! What do I do?