I haven't used IE for months until this update came out...it was just too slow. I like Firefox, but the loading time was getting to me. I switched to chrome almost full time when Rockmelt launched, but have given ie 9 a try. I do like it, it loads fast and the page loads are very quick. If I could add buttons like in rockmelt and direct interface to gmail, facebook, and twitter I may use it a very large part of the time!