Firefox 1.5 is Out Now
Firefox 1.5 is out now, with a load of bug fixes, improvements and support for some of the latest web technologies (CSS3, SVG and JavaScript 1.6). These compliment the features it's already got like tabbed browsing, pop-up blocking and the ability to add new functionality via extensions. The release also brings a nice cool new website design too.
If you're still using Internet Explorer, I encourage you to get Firefox and give it a try, you may never go back.