How many apps do you have on your iPhone? Yeah, we figured it was a lot. Being able to re-arrange items now is mighty helpful, but not so helpful as this little hack from Steve Troughton-Smith that adds Exposé-like functionality to the mix. Just press the Home button and up pops a view of all the application pages; tap one and you're taken straight there, as shown in the video after the break. Nice and simple -- and at this point not available even to jailbroken handsets. We're sure that'll change soon, but it's anybody's guess if or when Apple will add something like this to the official OS. Yet another reason to go ahead and roll your own.