Recently I’ve been talking about Internet Explorer 6 and how support for it is slowly dropping, and soon we will see it disappear for good, but there are still people that use this browser, whether it by choice or that they are forced to, you have to keep in mind that people will view your site in Internet Explorer 6, but these days it is very hard to get modern CSS 2.1 websites to display 100% in Internet Explorer 6 without hacking your code to hell and back. If your a person which doesn’t believe in having all these invalid hacks in your code but wants to get the message across saying “This website is not IE6 compatible” then you can use a small script using Conditional comments.