Microsoft Internet Explorer exists for almost any other system that's widely spread. I don't think they are about to make a version for Linux soon. Linux has become to competitive for Microsoft :-) I'f you have access to a HP-UX or a Solaris machine you can install IE there. But it doesn't present the pages as it does under Windows. This is due to the different ways X/Windows shows graphics and fonts.
Sven Esbjerg