When changing ringtone, is it possible to preview a file without fist selecting it? The problem is that when I try to select a mp3 as a ring tone, I get a list of all 400+ mp3 and I would like to preview them without selecting any because once I select it, the screen changes and if I want to change it again, the whole list is loaded again which not only takes time but I also have to scroll back to where I was before.