This is my second attempt at fixing this. You can see my first at: http://forums.digitalpoint.com/showthread.php?t=411443. You can see what others have already tried and didn't work. Here's the problem: The 300x250 adsense block, that appears only in single pages, does not appear in IE6. It works fine in IE7, or firefox. In IE6 it just shows up as a white block of space, still clickable tho. It's like it almost appears for a second, and then it goes "under" the page template. If you're interested in trying to fix this, please PM me for the URL. Ps. Paypal only.
No one has solved the problem yet. If you'd like to give it a try, PM me for the URL. Thanks, and Good Luck !