A lot of good responses. Now when I started this thread of course I expected different opinions, just like with bass gear what is good for one may not be good for the next. It's personal preference and everyone's computer specs and tastes are different. I use IE9 only when I must which is not too often, I would probably use it more if not exclusively if there was a Adblock Plus type add on that worked well because IE9 does run pretty well on my machine too, but hate all the ads. However like I said I recently found Firefox to work the best on my machine whereas Chrome just seemed suddenly sluggish even after clearing the cache, etc. I enjoy checking out new software so when next versions come out I'll check them out, however for now Firefox has my use.