I have a require to do batched reloading or more and more objects from the database when the user scrolls. Something like on Google search results page where you either can hit a button or even just the next 50 or so hits are added dynamically. Does Wonder have something (maybe Ajaxy) that does this? I have a vague recollection that ERXBatchNavigationBar (?) is the only element that can do batched reads against the database.