Right on time, Apple has release iOS 5 to the masses, and it's now available for your downloading pleasure for the iPhone 3GS, iPhone 4, the iPad, and the third- and fourth-generation iPod touch. iOS 5 brings with it a bunch of new features, including iMessage, iCloud, Notification Center, Twitter integration, and much more. Plug your iOS device in, and use iTunes to check for updates, and you'll be well on your way. Also, this may be the last time you'll need to tether a cable to your device to update, as iOS 5 also introduces over-the-air updates. Enjoy the new hotness!