It could come to nothing, but the enterprising crew at DAPReview just dug up a SanDisk trademark filing for a player called the "Sansa Tap." The mark hasn't been granted yet, but it's been a while since we've seen a new Sansa -- and no, the thoroughly ridiculous SlotMusic Player doesn't count. We'll see how it goes -- we'd love SanDisk to blow our minds with some crazy MusicGremlin-powered touchscreen player, but something tells us the company might be a little distracted with