With just minutes to go before the keynote at WWDC, reports are showing that there are 2 massive banners covered with black cloths.

There are 3 confirmed banners on display at WWDC, displaying the much-anticipated iCloud logo, iOS5 and OSX Lion, but what are under these black cloths?

Could this be a 'one more thing' at the end of the presentation? iPhone 4S? iPhone 5? Something More?

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