Just as a contributor looking at the user experience in asking such questions. (I have just tried Alizom, that of course is not up to date) This is not finding any matching questions, and there are no KB articles as yet. One of the questions about Lion features compatability is here: [/questions/853020] "''Back/Forward Gestures do not work in Mac OS X Lion''" I also note there is no preview option when asking from the "''Ask a New Question''" [/questions/new]. Ordinarily when making posts there is a preview option.