It is slow an causes more problems than the older version, my suggestion – DO NOT UPDATE! Firefox 3.x is great, I love it, but after upgrading to the new version I instantly had issues with my school website (University of Phoenix) and several other issues including not being able to keep up with my fast typing….
I’m not entirely sure what the issue was, but I found when I disabled the spell checking it got better. I was hoping for the best upon initial install – but was disappointed.
Any comments by those who have updated???