I used the gravity form on many places of my website. It works perfectly fine on Firefox, but not in IE.
If I open the pages that contains the form, all the content supposing follow after the form just get disappeared.
If you open this link on both firefox and IE, you will see the differences. http://key3d.com/key3D-2.0/about/contact/
Just to note, I am using IE 8 and Firefox 3.6.8