iOS 5 beta, iTunes 10.5 beta are live (ish)

As promised during the WWDC 2011 Keynote today, Apple has posted betas of iOS 5, iTunes 10.5 (required to install iOS 5), the iOS 5 SDK, Xcode 4.2, and Apple TV OS.

Developer.apple.com is getting slammed, of course, so whether you can get in or not is a different story, but once in it's all there for your developer testing pleasure.

If you grab it, let us know how it works for you