I'm trying to achieve a "rounded corners" illusion on my webpage, using 50x50 gifs that are aligned to the four corners. It's hard to explain, so just check it out at http://confuted.webhop.net/

Here's the problem. It works fine with Mozilla, and all the images are where they should be - the corners. However, when I view the page in internet explorer, it aligns the images on the right hand side incorrectly. (I'm going to attach two small screen shots to show this.) Does it work for other people on IE? How can I fix it?

Here's the source for the index page (created with Mozilla composer)