I have. Opening FF is quick and I can surf the net easily. However, ever since I installed taper monkey and updated WMET, Chrome takes twice as long just to load the starting page. My Chrome task manager shows a massive hit on memory. If I was to go to WME, it slows down a bit more. But if I was to disable taper monkey (stopping WMET, angle checker, route check, Wiki tool bar) then Chrome speeds back up.