Ebe, it may work, it may not... we will for surely test it (as we a testing th side scroll) and we will do some usability test .. and the best option will be there =) I know this probably may sound too much for you, but believe some users will just not get it, and we want to be able to provide the best way.. so we will iterate upon our options and pick up the best one! But don't worry.. a good solution will come =)