I don't think Zum has updated their website with the new models yet as they cme in a much more limited selection of colors. I have a Zum on my iPad 2 as well as my iPad 3 - they are model-specific meaning the older version for iPad 2 won't fit the 3. I'm not sure if the newer versions fit both. I bought them on amazon which has the iPad model specs listed in the product description.
Haha alright thanks. I checked out Amazon and saw what your were talking about.