Hello I noticed after upgrade to version 3.2.1 of WordPress if enter to administrate my post and I go to a specific post for instance: Post1 -> Edit: I see the layout screen with only one column. I choose under Screen Option -> Number of COlumns 2 , and the layout change: the column are two but... the second is empty! All the windows (categories... Dynamic Content Gallery Metabox etc...) stay under only one column . I use the last version of Firefox. Does someone have the same issue?T Thanks! Matteo!