Is there a Manual or book for photoshop for iPad that has an index or a reference that is searchable. ? If I need an answer about photoshop for the iPad is there a place I can search? Do I need to watch the videos provided and that is the only way or is there a way I can search in some fashion? For instance, does photoshop for ipad include the smudge tool? If I want to answer that question quickly how would I go about that? When I search either this forum or adobe help how do I narrow the results to only include photoshop for iPad?