I've never really liked Mozilla or Mozilla Firebird, no autoscroll function for the scrollwheel and no option to save tabs on exit. I know I could use plugins, but some of the ones I've used have been well dodgy. Mozilla/Firebird also handle links quite badly, especially from IRC or an email client which forces the link to open in a new window rather than a tab. I just use the MyIE2 extension for the IE browser and I'm perfectly happy with it really Mozilla really need to eliminate those loading times for Firebird and Thunderbird, as I have found very little difference in loading times when I switched from my AMD 1.2 to a P4 3.0GHz, and its still a nuisance to wait for it to load.