Display In IE6 and IE7

I don't want to upgrade to version 6.1.3 because I tried it and there were other problems. In IE6 and IE7 my homepage displays al of the content but shifted to the right.There does not seem to be a problem when I click on nodes, only problem with the homepage. Is there a code change that I can do to fix this? To see the problem my site is http://www.webmastercritic.com