iOS 5 is now available to download for iPad, iPhone, and iPod touch users



From MacRumors:

iOS 5 brings more than 200 new features, including Notification Center, iMessage, Newsstand, Reminders, and systemwide Twitter integration.

iOS 5 is compatible with the iPad 2, original iPad, iPhone 4, iPhone 3GS, and third- and fourth-generation iPod touch. It will also ship on the iPhone 4S, which launches on Friday. An iOS 5-based version of the Apple TV software is also available.

  Apple Releases iOS 5 with Notification Center, iMessage, Twitter, and More