Or...
http://www.tatanka.com.br/ies4linux/
Simple installer for MSIE 5.0/5.5/6.0. I found it via a recommendation on the Wine site, and it worked pretty well for me, so I'm happy to pass it on.
Just download the file, extract it to a folder, run the installer program, and pick which version of MSIE you want, and it'll do the rest for you.
(Note -- you'll need a reasonably recent version of Wine to make MSIE do anything)