I need some advice on a new internet browser. I have been happily using Firefox on my laptop for the past few years but mistakenly tried to upgrade to Firefox3. Now it shuts down when I try to open it. I have cleaned out temp files etc. and tried uninstalling it and re-installing it a number of times. I also found a version of Firefox 2 and installed that and it also crashes, but it does so shortly after opening. I may have deleted my Firefox profile (and all my favorites) while I was getting rid of stuff. I'm temporarily using Internet Explorer at home (can still use Firefox 2 at work) but it is excruciatingly slow. Any advice on other good, easy to use browsers? Thank you kindly.