There have been those times where I really needed some info off of my home computer but am nowhere near it to access it. Now with my iPhone and a spare $25 for an app, I can! The app is called Jaadu and like a magic wand, it allows you to access your home computer from anywhere in the world. An easy setup lets you control your mouse on your Mac, Windows, or Linux home system, and modifier menus let you control up/down/left/right arrows for easy navigation. Plus, there's a cheaper version that comes with less features, so if you just need to peep a few files, $1 should get you there.