Mozilla releases Firefox 1.0
I've been using Opera and Firefox as additional browsers with IE 6 to test newly developed webpages plus they can complement Internet Explorer to offer users improved safety for some current unpatched security exploits.
Microsoft has substantially improved security in XP SP2's version of Internet Explorer. If you have older Windows 98 or 2000 PCs, both Firefox and Opera can co-exist as additional browsing tools.
I would recommend that if anyone wants to install Firefox as an additional browser, that they leave Internet Explorer installed on their PC for the following reasons:
1. Some sites will only work with Internet Explorer
2. Uninstalling Internet Explorer will impact the Windows Update and Office Update facilities
3. Some Antivirus and 3rd party updates rely on Internet Explorer's engine for updating.
4. Internet Explorer is still an excellent browser for trusted sites and it handles file extentions and associations better.
Mozilla releases Firefox 1.0
http://news.zdnet.com/2100-9588_22-5443931.html
After 19 months of development, two name changes and more than 8 million downloads of its preview release, the Firefox browser is finally turning 1.0. Firefox, a browser based on the Mozilla Foundation's open-source development work, was made available for free download at 1 a.m. PST Tuesday.