Wi-Fi Sync is an iPhone app that we are absolutely hoping and praying makes it into the App Store. Why? Well, take a look at the video above. Basically, it solves a problem that we’ve been begging Apple to solve for years now—we want to be able to sync our devices with our computers over the network, rather than having to be tethered to a USB connection just to get our latest tunes and apps onto our phones and iPads. Wi-Fi Sync seems to be a nice, easy, and elegant solution to making that happen. You just pair your computer with your phone through the Wi-Fi Sync software, and you are good. Our only fear is that Apple will reject the app, since you’d think if they wanted Wi-Fi syncing to be available on Wi-Fi devices like the iPhone, iPod touch, and iPad, they’d have already done it. Still, we’re keeping our fingers crossed.