Not much wrong with Mozilla. Nice tabbed user-interface, and possibly less prone to attack by viruses.
Full Mozilla includes an e-mail-client (to replace Outlook Express, if you like).
Hope this helps.
After a period of working on the computer, usually in Dreamweaver and Fireworks, IE 6.0.28 will suddenly lock into Page not Found messages. This is Windows 98se using cable modem. In my case,internet connectivity is not the problem as I can ping successfully. A reboot is necessary to correct the problem. Turning off the firewall doesn't help. I think this either began or got worse after a recent "critical update" to IE. Anyone have similar experiences and possible remedies?