Pretty much any computer that can run IE6 should be able to run Firefox, no? I think the number of users who would have to upgrade their hardware to use someth

Pretty much any computer that can run IE6 should be able to run Firefox, no? I think the number of users who would have to upgrade their hardware to use something newer than IE6 is very low. I agree about not shutting IE6 users out though. If broken rendering and warning messages aren't enough to get them to upgrade, blocking them from the site isn't going to accomplish anything except reducing the number of visitors to your site.