An update on my previous post. I have since followed the few tips that suggested that you close any LW windows you don't need open (all in my case, search windows and such) and CLOSE (not minimize) the application window so that it minimizes to the systray. Since doing this, my system does perform much better. I still have some delay, but not as bad as before. Seems funny that such minor changes can have such an impact, but they did for me.