It was supposed to rain some hardware update from Cupertino.
In addition to an upgrade for MacBook Air and Mac Mini, an updated version of Mac Pro for the months of July / August is expected, eventually became the last upgrade of desktop computers from Apple already released in July 2010.
9to5Mac has now been leaked an internal document, which is spoken by a Mac Pro Mid-2011 model. Interestingly, it appears that the number of processor cores to increase again, so that the updated model will have up to 16 cores. The smallest version is to have at least six cores.
The rollout of the Mac Pro 2011 should not be long in coming, since Apple is already working on the support documents of the series.